Cutting Tool Solutions

Cutter Regrinding Machine

Model no. JEI - GRN1

A simple, easy to use machine, specifically designed for one purpose - Regrinding annular Cutting Tools.

Saves time and money in carrying out an effective cutter regrind, particularly if the customer is in urgent need for continued production drilling.

An economical machine with a fast return on initial investment. Quick operation turn around.

Ideal for the end customer's use, or as a service support tool for the Cutter Distributor

For use with JEI Turbo Steel or other Brands of HSS annular cutters, with a 19mm Shank. Will Regrind Cutters from 12mm Diameter to 50mm Diameter in cutting depths of 1" (25mm) and 2" (50mm)

Features & Benefits

  • Simple set up operation - Easy positioning of cutting tool
  • Economical - far less expensive than heavier equipment
  • Lightweight and portable - ideal for site work, or a small workshop
  • Diamond wheel - creates a sharp, clean new cutting edge
  • Easy angle adjustment - simple alignment to original angle geometry
  • Laser guided cutter alignment - ensure correct positioning of cutting edge to the wheel
  • Additional Gullet Reforming Wheel supplied - Get extra life out of the annular cutter
  • Will re-sharpen cutters from 12mm diameter to 50mm Diameter in cutting depths of 25mm and 50mm
  • Supplied with full range of index plates - to cover most cutter diameters / no. of teeth (HSS type Only)

Machine accessories

Description JEI Part No. QTY (pcs)
2.5mm Allen Key GRN1-2.5 1
4 mm Allen Key GRN1-4 1
Regrinding Disc GRN1-W-1 1
Gullet Forming Disc GRN1-W-2 1
Index Plate, T-6 & T-7 GRN1-IP-6-7 1
Index Plate, T-8 & T-10 GRN1-IP-8-10 1
Index Plate, T-9 GRN1-IP-9 1


Dimensions L X B X H 410 x 412 x 390 (without optics)
Net weight, kg. 29 Kg
Power supply 230 Volts, 50 / 60 Hz
Motor Power Speed 0.12 kW, 2,800 rpm
Noise emission dBa <70
Grinding disk Diamond grinding disk, , Diameter 125 mm, Bore diameter 10 mm
Annular Cutter holder shaft bore, mm 19 (Weld on shaft)


Cutter Regrinding Machine

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