METALLKRAFT - Hammerjack

Core drill HARD-LINE 55 Weldon Ø 65 mm

51-38720.131665

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

141.24€ 156.57€

On request in weeks

Core drill HARD-LINE 55 Weldon Ø 100 mm

51-38720.1316100

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

302.39€ 335.22€

On request in weeks

Core drill HARD-LINE 40 Universal, Ø 51 mm

51-38720.131551

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

86.79€ 96.21€

On request in weeks

Core drill BLUE-LINE PRO 55 Weldon, Ø 18 mm

51-38720.131718

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

85.57€ 94.86€

On request in weeks

Ejector pin Ø 7.98 x 105 mm

51-38720.1273

Suitable for core drills with diameter 18 - 60 mm and drilling depth 55 mm

Can be used with METALLKRAFT core drills:

HARD-LINE 40 Universal Ø 18 - 60 mm

Manufacturer
Karnasch
Straße des Friedens 10, 15848 Görsdorf, Germany
www.karnasch.de

25.46€ 28.23€

On request in weeks

Core drill HARD-LINE 55 Weldon Ø 77 mm

51-38720.131677

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

174.88€ 193.87€

On request in weeks

Core drill HARD-LINE 40 Universal, Ø 60 mm

51-38720.131560

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

107.90€ 119.62€

On request in weeks

Core drill HARD-LINE 110 Weldon Ø 28 mm

51-38720.166028

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

92.75€ 102.82€

On request in weeks

Core drill HARD-LINE 80 Weldon Ø 48 mm

51-38720.165048

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

138.42€ 153.45€

On request in weeks

Core drill HARD-LINE 55 Weldon Ø 90 mm

51-38720.131690

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

236.01€ 261.64€

On request in weeks

Core drill HARD-LINE 110 Weldon Ø 70 mm

51-38720.166070

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

310.77€ 344.51€

On request in weeks

Core drill HARD-LINE 40 Universal, Ø 29 mm

51-38720.131529

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

43.14€ 47.83€

On request in weeks

Core drill HARD-LINE 55 Universal Ø 40 mm

51-38720.131640

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

64.66€ 71.68€

On request in weeks

Ejector pin Ø 7.98 x 168 mm, two-piece

51-38720.1486

Suitable for core drills with diameter 55 - 100 mm and drilling depth 110 mm

Application:

Insert part -1- into the shank of the core drill
Slide part -2- to part -1-
Drill up to approx. 50 mm cutting depth
Then remove part -2- and continue drilling

Can be used with METALLKRAFT core drills:

HARD-LINE 110 Weldon Ø 55 - 100 mm

Manufacturer
Karnasch
Straße des Friedens 10, 15848 Görsdorf, Germany
www.karnasch.de

48.20€ 53.43€

On request in weeks

Core drill HARD-LINE 40 Universal, Ø 65 mm

51-38720.131565

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

127.30€ 141.12€

On request in weeks

Core drill BLPRO55WLDM25MM

51-38720.131725

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 HARD-LINE 40 Universal, Ø 37 mm

51-38720.131537

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

58.40€ 64.74€

On request in weeks

Core drill HARD-LINE 40 Universal, Ø 22 mm

51-38720.131522

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

40.91€ 45.35€

On request in weeks

Core drill HARD-LINE 40 Universal, Ø 100 mm

51-38720.1315100

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

262.58€ 291.09€

On request in weeks

Core drill HARD-LINE 55 Universal Ø 12 mm

51-38720.131612

Core drill optimally suited for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 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
graphite

Good for:

rails

Properties of the carbide-tipped HARD-LINE core drills:
Pre-Intermediate-trimmer geometry

manufactured in elaborate pre-middle trimmer geometry
Thus: vibration-free, quiet and easy cutting with maximum service life

Conical spiral

Made with conical spiral
Thus: clean chip flow and highest cutting performance, even with difficult materials (heavy-duty machinists)

Sandvik carbide teeth

Only equipped with Sandvik carbide teeth
NOTE: Only the best carbide is good enough for Karnasch core drills

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

43.95€ 48.72€

On request in weeks