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    Core drill  GOLD-LINE 30 Weldon, Ø 35 mm
    51-38720.1260U35
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 Nm
    • Plastics GFK / CFK

    Good for:
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • cast iron

    Use possible with:
    • Steel < 1100 N
    • Alu>10% Si

    Properties of the GOLD-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    Gold-Tech surface treatment
    • Special treatment for longer service life

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    45.05€ 49.94€
    On request in weeks
    Additional role  600 mm
    51-3649261

    Manufacturer
    Stürmer Maschinen GmbH
    Dr.-Robert-Pfleger-Str. 26, 96103 Hallstadt, Germany
    info@stuermer-maschinen.de

    347.68€ 385.43€
    On request in weeks
    Core drill  BLUE-LINE 30 Weldon, Ø 20 mm
    51-38720.131220
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 N
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • Plastics GFK / CFK

    Good for:
    • Steel < 1100 N
    • Stainless steel < 900 N
    • Alu>10% Si
    • cast iron

    Use possible with:
    • Steel < 1400 N
    • Stainless steel>900 N
    • Hardox, Hastelloy, Inconell, Nimonic, Exotic materials
    • rails


    Characteristics of BLUE-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    unique and patented Durablue coating
    • Extreme surface hardness and smoothness
    • Extreme service life even under less than ideal working conditions such as overhead work, dry drilling, etc

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bux, Bektop, Euroboor, Evolution, Hougen, Jancy, Magbroon, Magtron, Magnetor, Promag, Rotabroach, Ruko, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    38.20€ 42.34€
    On request in weeks
    Saw band Bi-metal M42 Sprint-Medium-VS  4520 x 34 x 1.1mm 2-3 tpi
    51-3655520

    The reinforced HL-combi-tooth with a slightly positive rake angle in combination with a group setting cuts solid material and profiles with particularly low vibration, increases the cutting performance and offers smooth surfaces with a convincing tool life.

    The specialist for:

    • small and medium-sized swing frame machines
    • common steel grades up to approx. 1400 N/mm² tensile strength
    • single and bundle cuts
    • profiles and beams
    • solid material

    Manufacturer
    Stürmer Maschinen GmbH
    Dr.-Robert-Pfleger-Str. 26, 96103 Hallstadt, Germany
    info@stuermer-maschinen.de

    53.87€ 59.71€
    On request in weeks
    Core drill  BLUE-LINE 30 Weldon, Ø 35 mm
    51-38720.131235
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 N
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • Plastics GFK / CFK

    Good for:
    • Steel < 1100 N
    • Stainless steel < 900 N
    • Alu>10% Si
    • cast iron

    Use possible with:
    • Steel < 1400 N
    • Stainless steel>900 N
    • Hardox, Hastelloy, Inconell, Nimonic, Exotic materials
    • rails


    Characteristics of BLUE-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    unique and patented Durablue coating
    • Extreme surface hardness and smoothness
    • Extreme service life even under less than ideal working conditions such as overhead work, dry drilling, etc

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bux, Bektop, Euroboor, Evolution, Hougen, Jancy, Magbroon, Magtron, Magnetor, Promag, Rotabroach, Ruko, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    57.49€ 63.73€
    On request in weeks
    Core drill  GOLD-LINE 30 Weldon, Ø 14 mm
    51-38720.1260U14
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 Nm
    • Plastics GFK / CFK

    Good for:
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • cast iron

    Use possible with:
    • Steel < 1100 N
    • Alu>10% Si

    Properties of the GOLD-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    Gold-Tech surface treatment
    • Special treatment for longer service life

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    22.23€ 24.65€
    On request in weeks
    Core drill  GOLD-LINE 30 Weldon, Ø 52 mm
    51-38720.1260U52
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 Nm
    • Plastics GFK / CFK

    Good for:
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • cast iron

    Use possible with:
    • Steel < 1100 N
    • Alu>10% Si

    Properties of the GOLD-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    Gold-Tech surface treatment
    • Special treatment for longer service life

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    96.89€ 107.41€
    On request in weeks
    Core drill  GOLD-LINE 30 Weldon, Ø 44 mm
    51-38720.1260U44
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 Nm
    • Plastics GFK / CFK

    Good for:
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • cast iron

    Use possible with:
    • Steel < 1100 N
    • Alu>10% Si

    Properties of the GOLD-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    Gold-Tech surface treatment
    • Special treatment for longer service life

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    73.75€ 81.75€
    On request in weeks
    Core drill  GOLD-LINE 30 Weldon, Ø 58 mm
    51-38720.1260U58
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 Nm
    • Plastics GFK / CFK

    Good for:
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • cast iron

    Use possible with:
    • Steel < 1100 N
    • Alu>10% Si

    Properties of the GOLD-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    Gold-Tech surface treatment
    • Special treatment for longer service life

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    115.98€ 128.57€
    On request in weeks
    Lateral guide roller  rigid
    51-3649052

    Manufacturer
    Stürmer Maschinen GmbH
    Dr.-Robert-Pfleger-Str. 26, 96103 Hallstadt, Germany
    info@stuermer-maschinen.de

    449.54€ 498.34€
    On request in weeks
    Core drill  BLUE-LINE 55 Weldon, Ø 25 mm
    51-38720.131325
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 N
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • Plastics GFK / CFK

    Good for:
    • Steel < 1100 N
    • Stainless steel < 900 N
    • Alu>10% Si
    • cast iron

    Use possible with:
    • Steel < 1400 N
    • Stainless steel>900 N
    • Hardox, Hastelloy, Inconell, Nimonic, Exotic materials
    • rails


    Characteristics of BLUE-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    unique and patented Durablue coating
    • Extreme surface hardness and smoothness
    • Extreme service life even under less than ideal working conditions such as overhead work, dry drilling, etc

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bux, Bektop, Euroboor, Evolution, Hougen, Jancy, Magbroon, Magtron, Magnetor, Promag, Rotabroach, Ruko, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    52.54€ 58.25€
    On request in weeks
    Core drill set  GOLD-LINE 55
    51-38720.1332
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 Nm
    • Plastics GFK / CFK

    Good for:
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • cast iron

    Use possible with:
    • Steel < 1100 N
    • Alu>10% Si

    Properties of the GOLD-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    Gold-Tech surface treatment
    • Special treatment for longer service life

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    230.05€ 255.03€
    On request in weeks
    Core drill  GOLD-LINE 30 Weldon, Ø 27 mm
    51-38720.1260U27
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 Nm
    • Plastics GFK / CFK

    Good for:
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • cast iron

    Use possible with:
    • Steel < 1100 N
    • Alu>10% Si

    Properties of the GOLD-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    Gold-Tech surface treatment
    • Special treatment for longer service life

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    35.05€ 38.86€
    On request in weeks
    Core drill  SL50WLDM47MM
    51-38720.126547
    Core drill optimally suited for:
    • Steel < 500 N
    • Plastics GFK / CFK

    Good for:
    • Steel < 750 Nm
    • Copper, brass, nickel, tin

    Use possible with:
    • Steel < 900 N
    • Alu < 10% Si

    Properties of SILVER-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    87.59€ 97.10€
    On request in weeks
    Core drill  SL50WLDM52MM
    51-38720.126552
    Core drill optimally suited for:
    • Steel < 500 N
    • Plastics GFK / CFK

    Good for:
    • Steel < 750 Nm
    • Copper, brass, nickel, tin

    Use possible with:
    • Steel < 900 N
    • Alu < 10% Si

    Properties of SILVER-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    109.31€ 121.18€
    On request in weeks
    Core drill  SL50WLDM20MM
    51-38720.126520
    Core drill optimally suited for:
    • Steel < 500 N
    • Plastics GFK / CFK

    Good for:
    • Steel < 750 Nm
    • Copper, brass, nickel, tin

    Use possible with:
    • Steel < 900 N
    • Alu < 10% Si

    Properties of SILVER-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    28.69€ 31.81€
    On request in weeks
    Core drill  GOLD-LINE 30 Weldon, Ø 53 mm
    51-38720.1260U53
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 Nm
    • Plastics GFK / CFK

    Good for:
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • cast iron

    Use possible with:
    • Steel < 1100 N
    • Alu>10% Si

    Properties of the GOLD-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    Gold-Tech surface treatment
    • Special treatment for longer service life

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    99.91€ 110.76€
    On request in weeks
    Core drill  BLUE-LINE PRO 30 Weldon, Ø 28 mm
    51-38720.128428
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 N
    • Steel < 900 N
    • Steel < 1100 N
    • Stainless steel < 900 N
    • Stainless steel>900 N
    • Alu < 10% Si
    • Alu>10% Si
    • Copper, brass, nickel, tin
    • Plastics GFK / CFK
    • cast iron
    • Hardox, Hastelloy, Inconell, Nimonic, Exotic materials
    • rails

    Good for:
    • Steel < 1400 N

    Use possible with:
    • graphite


    Characteristics of BLUE-LINE core drills:
    ASP powder steel
    • Made of ASP powder steel for drilling even the most difficult
      Materials such as railroad tracks, stainless steels, exotic alloys
    • Always available where maximum service life is required

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    unique and patented Durablue coating
    • Extreme surface hardness and smoothness
    • Extreme service life even under less than ideal working conditions such as overhead work, dry drilling, etc

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bux, Bektop, Euroboor, Evolution, Hougen, Jancy, Magbroon, Magtron, Magnetor, Promag, Rotabroach, Ruko, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    108.51€ 120.29€
    On request in weeks
    Core drill  BLUE-LINE 30 Weldon, Ø 58 mm
    51-38720.131258
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 N
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • Plastics GFK / CFK

    Good for:
    • Steel < 1100 N
    • Stainless steel < 900 N
    • Alu>10% Si
    • cast iron

    Use possible with:
    • Steel < 1400 N
    • Stainless steel>900 N
    • Hardox, Hastelloy, Inconell, Nimonic, Exotic materials
    • rails


    Characteristics of BLUE-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    unique and patented Durablue coating
    • Extreme surface hardness and smoothness
    • Extreme service life even under less than ideal working conditions such as overhead work, dry drilling, etc

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bux, Bektop, Euroboor, Evolution, Hougen, Jancy, Magbroon, Magtron, Magnetor, Promag, Rotabroach, Ruko, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    144.88€ 160.61€
    On request in weeks
    Core drill  BLUE-LINE 55 Weldon, Ø 21 mm
    51-38720.131321
    Core drill optimally suited for:
    • Steel < 500 N
    • Steel < 750 N
    • Steel < 900 N
    • Alu < 10% Si
    • Copper, brass, nickel, tin
    • Plastics GFK / CFK

    Good for:
    • Steel < 1100 N
    • Stainless steel < 900 N
    • Alu>10% Si
    • cast iron

    Use possible with:
    • Steel < 1400 N
    • Stainless steel>900 N
    • Hardox, Hastelloy, Inconell, Nimonic, Exotic materials
    • rails


    Characteristics of BLUE-LINE core drills:
    HSS-XE special steel
    • Made of high-alloy HSS-XE special steel
    • Thus extreme hardness at the tooth tips (up to 68 HRC)
    • Long service life

    Step hardened HSS core drill
    • Standard hardened HSS core drills in stages
    • As a result extremely hard tooth tips (68 HRC) and still flexible core drill

    Completely sanded from the full material
    • This fine grinding increases the cutting performance while reducing friction
    • For more service life

    unique and patented Durablue coating
    • Extreme surface hardness and smoothness
    • Extreme service life even under less than ideal working conditions such as overhead work, dry drilling, etc

    Five cutting geometries
    • Specially adapted cutting geometries especially for the different diameters and cutting depths

    Suitable for core drills:
    Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bux, Bektop, Euroboor, Evolution, Hougen, Jancy, Magbroon, Magtron, Magnetor, Promag, Rotabroach, Ruko, Universal ...
    Manufacturer
    Karnasch
    Straße des Friedens 10, 15848 Görsdorf, Germany
    www.karnasch.de

    44.45€ 49.28€
    On request in weeks
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