Bench grinders

Hooldusvaba induktsioonmootor ja pinge-aktivaator.
Kvaliteetne ja madala vibratsiooniga malmistkorpus.
Täpne kuullaagersüsteem.

• Võimsus: 520W
• Pinge: 230V
• Mõõdud: 254x471x261 mm
• Käiakivi: 150x25x32 mm
• Kaal: 15,5 kg.

Hooldusvaba induktsioonmootor ja pinge-aktivaator.
Kvaliteetne ja madala vibratsiooniga malmistkorpus.
Pleksiklaasist kaitsekate.
Täpnekuullaagersüsteem.

• Võimsus: 900W
• Pinge: 230V
• Mõõdud: 310x526x320 mm
• Käiakivi: 200x32x32 mm
• Kaal: 30 kg.

Vastupidav masin tööstuslikuks kasutamiseks.
Hooldusvaba induktsioonmootor ja pinge-aktivaator.
Kvaliteetne ja madala vibratsiooniga malmistkorpus.
Täpne kuullaagrisüsteem.
Pleksklaasist.
Sädemekaitse luubiga.

• Võimsus: 900 W
• Pinge: 230 V
• Pöörete arve tühikäigul: 2950 p/min
• Mõõdud: 315x540x350 mm
• Poleerketta mõõdud: 250x32x32 mm
• Kaal: 35 kg

Hooldusvaba induktsioonmootor ja pingeaktivaator.
Kvaliteetne ja madala vibratsiooniga malmist korpus.
Täpne kuullaagersüsteem.

• Võimsus: 900W
• Pinge: 400V
• Mõõdud: 315x540x350 mm
• Käiakivi: 250x32x32 mm
• Kaal: 33,7 kg.

• Powerful, maintenance-free 350 W induction motor for high-quality grinding and deburring
• Robust die-cast aluminium housing with encapsulated ball bearings keeps the motor dust-free for long-lasting performance
• Sturdy base plate guarantees safe and stable work

The OPTIgrind GZ30DD is a heavy-duty industrial bench grinder designed for demanding metalworking tasks. Built with a robust cast iron housing and low-vibration construction, it ensures stable and precise grinding. The integrated extraction system improves workplace cleanliness and safety, making it ideal for professional workshops and industrial environments.

Technical Specifications:

• Power Supply: 3-phase 400 V
• Motor Power: 1800 W
• Speed: 1400 rpm
• Grinding Wheel Dimensions: Ø 300 × 35 mm, bore Ø 30 mm
• Dimensions (L × W × H): approx. 810 × 1200 × 1320 mm
• Net Weight: approx. 124 kg
• Protection Class: IP23
• Housing Material: Cast iron
• Tool Rest: Adjustable and stable
• Spark Protection: Included

Additional Features:

• Integrated aluminum fan extraction system
• Self-cleaning blades
• Flame-retardant dust collection bag
• Water container on base
• Optional electronic brake system

Grinding Wheels:

• Not included (available separately: grit K36, K60, K80, hardness M)

Advantages:

• Extremely low vibration due to high weight
• Suitable for intensive and precise grinding
• Durable, maintenance-free induction motor
• Ideal for professional use in industrial settings

The HOLZKRAFT NTS 255 is a slow‑speed wet grinding and honing system designed for precise sharpening of knives, chisels, plane irons, axes and other cutting tools. Thanks to its low rotational speed and integrated water cooling, tools are sharpened without overheating, preserving material hardness and extending tool life.

The system is equipped with a 250 mm wet grinding wheel made of fine aluminium oxide (K 220) and a 200 mm leather honing wheel for removing burrs and polishing edges after sharpening. A powerful 200 W induction motor ensures quiet, low‑vibration operation, making it suitable for workshops, training facilities and craft use.

The powder‑coated steel housing, shatter‑proof water tank, and splash‑proof motor and switch provide durability and safe operation. The supplied accessories allow accurate angle setting and versatile sharpening, even for beginners. 

Key Features:

• Wet sharpening system for precise, cool grinding
• Slow speed (90 rpm) prevents heat build‑up and loss of tool hardness
• 250 mm grinding wheel (aluminium oxide, grit K 220)
• 200 mm leather honing wheel for polishing
• 200 W induction motor – quiet and low vibration
• Powder‑coated steel housing
• Splash‑proof motor and switch
• Suitable for tool steel over 60 HRC

Technical Specifications:

• Grinding wheel diameter: 250 mm
• Grinding wheel width: 50 mm
• Honing wheel diameter: 200 mm
• Honing wheel width: 30 mm
• Motor power: 200 W
• Supply voltage: 230–240 V / 50 Hz
• Speed: 90 rpm
• Weight: approx. 17 kg

• Veemahuti teritatava osa jahutamiseks
• Nahast poleerimisketas teritatud osa poleerimiseks
• Tööriista hoidik tööriista täpseks paigutamiseks
• Reguleerimisnupp pöördemomendi kohandamiseks
• Korundi lihvimisketas, teritus G150

Tarnekomplekti kuulub: lihvimispasta nahast poleerimisketastele, nurga mall, universaalne hoidik + tööriista hoidik

Features:

• Heavy-duty, durable industrial design
• Maintenance-free motor
• Housing made of extruded aluminum
• Balanced rotor with high-quality ball bearings for long life and smooth operation
• Vibration-damping rubber feet for stable performance
• Comes with two wide polishing wheels (soft and hard)

Technical Specifications:

• Supply Voltage: 230 V
• Frequency: 50 Hz
• Motor Power: 0.6 kW
• Speed: 2850 rpm
• Polishing Wheel Diameter: 200 mm
• Wheel Width: 20 mm
• Shaft Diameter: 16 mm
• Dimensions:

          Length: approx. 545 mm

          Width/Depth: approx. 200 mm

          Height: approx. 262 mm

          Net Weight: approx. 10.6 kg

Scope of Delivery:

• 1 × soft polishing disc
• 1 × hard polishing wheel

Optional accessories include:

• Extraction hood set
• Flexible suction tube
• Substructure GU 1 or GU 3 with cyclone filter

The Bosch GBG 60-20 is a professional double-wheeled bench grinder designed for precise grinding and sharpening of metal tools. Built for durability and heavy-duty use in workshops and industrial environments.

Technical Specifications:

• Motor power: 600 W
• Voltage: 230 V
• Grinding wheel diameter: 200 mm
• Wheel thickness: 25 mm
• Wheel bore diameter: 32 mm
• No-load speed: 3,600 rpm
• Weight: approx. 15 kg

Features:

• Robust and durable construction for long service life
• Smooth start-up and stable operation
• Adjustable tool rests for precision work
• Protective eye shields and wheel guards for safety
• Ideal for sharpening and fine grinding tasks

Applications: Metalworking, maintenance, and workshop use.

Heavy-duty double bench grinder designed for grinding, sharpening and metal surface finishing. Suitable for workshop and industrial use.

Features:

• Double grinding wheels (coarse and fine)
• Maintenance-free motor for continuous operation
• Durable extruded aluminum housing
• Balanced rotor for smooth running
• Spark protection on each wheel for safety
• Vibration-damping rubber feet 

Technical data:

• Power: 600 W (0.6 kW)
• Voltage: 230 V
• Speed: approx. 2850 rpm
• Grinding wheel size:
  
  

    diameter: 200 mm

    width: 30 mm

• Weight: approx. 19 kg

Scope of delivery:

• Coarse grinding wheel (K36)
• Fine grinding wheel (K80)