Tool Grinders

Large Selection of Tool Grinding Machines

More than 80 years in the cutting tool industry gives Star Cutter the expertise to manufacture superior tool grinding machines.

Tool & Cutter Grinders
Hob Sharpening
Broach Grinding

NTG 6RL Tool & Cutter Grinder

NTG Tool & Cutter Grinder is built for high productivity and precision manufacturing, sharpening and reconditioning of complex cutting tools.

Maximum Workpiece Ø: 100 mm
Maximum Workpiece Length: 200 mm

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PTG 6L Tool & Cutter Grinder

Engineered to manufacture complex cutting tools, the new Star PTG-6L is a five axis, CNC controlled cutter grinder for manufacturing, sharpening and reconditioning a wide variety of cutting tools. 

Maximum Workpiece Ø: 254 mm 
Maximum Workpiece Length: 675 mm

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GS 400 Tool Grinder

The GS 400 Tool Grinder is designed to grind shaving cutters and master gears using the generation method.

Workpiece Ø: 68 - 400 mm
Module range: 0.5 - 15 mm
Max Face width: 70 mm

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ETG-4 Tool & Cutter Grinder

The ETG-4 Tool & Cutter Grinder is flexible and accurate -- capable of regrinding and manufacturing precise tooling designs.
Maximum Workpiece Ø: 100 mm
Maximum Workpiece Length: 530 mm

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NXT Tool Grinder

The NXT generation of tool grinding has arrived. The NXT Tool Grinder will be unveiled at IMTS 2018 in North Hall booth 236909.

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PTG-1L Hob Sharpener

The PTG-1L Hob Sharpening and Tool Reconditioning Grinder is an affordable solution for hob sharpening and in-house tool maintenance.

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UTG Series Broach Grinding Machines

The UTG Series of Star grinders excel at grinding round and flat broaches, straight and spiral gash hobs, shaper cutters, spiral broaches, slab mills, rack gear cutters, and worm gear hobs with diameters from 3 mm (1/8 inch) to 305 mm (12 inches).

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