Arctic Grinders

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Buy 3 - Save 10%
Buy 6 - Save 20%
(Mix/Match All Rotary)
Sold 1 per package
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$25.00 - $65.00
In Stock


Diamond infused grinders for zirconia, lithium disilicate, porcelain and other ceramic materials.

Arctic Grinders are the perfect choice for rapid removal of material when shaping and contouring all types of high-strength ceramics and conventional ceramics.

To avoid micro-fracturing ceramic while trying to treat it, you must have a tool with both low heat generation and high stability. Arctic Grinders are constructed with a unique bonding system and utilize specially shaped diamonds in order to work quickly while running extremely cool.

With a wide selection of shapes, technicians can choose the tool that perfectly fits the task at hand. Whether it is bulk reduction of material, refining contact points or thinning margins - there is an Arctic Grinder shape to get the job done. If an aggressive option is needed, we offer two coarse shapes to choose from.


  • Suitable for high-strength and conventional ceramic materials
  • Medium grit available in nine shapes
  • Coarse grit available in two shapes
  • Diamond infused and ceramic bonded
  • Special construction ensures heat is quickly dissipated
  • Only needs low pressure to deliver steady, gentle grinding
  • Extremely durable and long lasting
  • 104-HP shank size (2.35 mm)
  • Sold individually


General Rotary Instructions


Technical Specifications

Arctic Grinders SizeOptimal RPMMaximum RPM
Inverted Cone 12 mm X 6.5 mm 10,000 rpm 20,000 rpm
Small Barrel 5 mm X 13 mm 15,000 rpm 20,000 rpm
Large Barrel 6.5 mm X 13 mm 15,000 rpm 20,000 rpm
Tapered Barrel 4 mm X 10.5 mm 15,000 rpm 20,000 rpm
Mounted Wheel 12 mm X 2.4 mm 10,000 rpm 20,000 rpm
Small Wheel 15 mm X 3.5 mm 10,000 rpm 20,000 rpm
Large Wheel 22 mm X 4.5 mm 10,000 rpm 20,000 rpm
Wheel 22 mm X 2.1 mm 10,000 rpm 20,000 rpm
Knife-Edge 22 mm X 2 mm 10,000 rpm 20,000 rpm

Ordering Information

Arctic Grinders Coarse
Inverted Cone   Item no. 51421
Small Barrel Item no. 51400 Item no. 51424
Large Barrel   Item no. 51427
Tapered Barrel Item no. 51403 Item no. 51430
Mounted Wheel   Item no. 51433
Small Wheel Item no. 51406 Item no. 51436
Large Wheel Item no. 51409 Item no. 51439
Wheel   Item no. 51442
Knife-Edge Item no. 51412 Item no. 51445