EMS 5/32-1/2" Precision End Mill Sharpener

SKU 101-1021

EMS 5/32-1/2" Precision End Mill Sharpener

Availability In stock

Shipping Freight

SKU 101-1021
Mfg SKU # 101-1021
Brand Shars Tool
Full Details

Product Spotlight

Motor: 1/3 HP, 1 Phase, 110 Volt, 60Hz End Mill Capacity: 5/32"-1/2"
Spindle Speed: 4000 RPM End Mill Flute: 2 Flute, 3 Flute, 4 Flute
Power: 250 Watts Net Weight: 50 Lbs


  • End mill sharpener capable of grinding on the end cutting edge and peripheral cutting edge of square end mill in HSS and cobalt
  • Easy to operate: plug in the cutting tool holder into the designated slot and let the grinder perform the pre-designed grinding operation

  • Fool proof design, portable, simple operating and high precision grinding
  • Easy to setup with standard ER20 collets which has a lower runout tolerance than 5C or R8 collet

  • Using the inch size veriner dial to set up the cutting tool in appropriate length for drill bit or diameter for end mill

  • Grinding range of 5/32 - 1/2" for end mill
  • Capable of find adjustment on center point

  • CBN wheel service lifetime on average of 3000 grinding operation


ER20 Collet 10 pcs Set Cutting Tool Holder CBN Wheel



  • Our grinder uses a special grinding motor, built-in custom bearings, and seals which provides it with a longer motor life and allows it to run more soundlessly than other ordinary grinders
  • Solenoid switch has been used which ensures in cases of a sudden power outage, power phase loss, or other emergency situations that the switch will lose power first and protect the safety of the motor in order to improve electrical safety
  • All Grinders’ handles use adjustable handles which have more flexibility
  • All Grinders’ main parts are manufactured to exact technical requirements.  Through multiple heat treatment processes,   the grinder's durability and accuracy is greatly improved.
  • Each Grinder has to pass German quality standards and large quantities are exported to European markets
  • Each Grinder has a manual and stamped factory certificate. The manufacturer is ISO 9001 certified. Also, there is a serial number on each box which can traced to the original information about each grinder

What's Included

  • 2 pcs of ER20 tool holder: 1 pc for 2 flute & 4 flute end mill; 1 pc for 3 flute end mill
  • 10 pcs of ER20 Collets: 5/32", 3/16", 7/32", 1/4", 5/16", 11/32", 3/8", 13/32", 7/16", 1/2"
  • 2 pcs CBN wheel for HSS & cobalt drill bits and end mill
  • CBN wheel is used for sharpening HSS & Cobalt end mills & drill bit
  • Diamond Wheel is used for sharpening solid carbide end mills & drill bit
CBN Wheel Size Grit Size Application
80.20mm D x 10.20mm T x 19.05mm Arbor hole 120/300 grit 5/32 - 1/2" End Mill
78.3mm D x 7.3mm T x 12.7mm Arbor hole 200 grit 5/32" - 1/2" End Mill