Sigma Polishers

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Buy 3 - Save 10%
Buy 6 - Save 20%
(Mix/Match All Rotary)
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$0.00 - $47.00
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Details

Diamond infused polishers for conventional ceramic materials.

Sigma Polishers provide the most efficient solution for contouring, smoothing and polishing all types of conventional ceramic materials. Infused with a high content of diamond grains, these polishers work quickly, and produce an ultra-smooth surface. Technicians are able to achieve an ultra-high luster without the use of pastes or compounds.

Each of our Sigma Polishers distinct grades has specific uses:

  • Coarse Grit (Blue) – quickly shape, contour and adjust contacts.
  • Medium Grit (Red) – smooths the surface and prepares it for final glaze.
  • Fine Grit (Gray) – delivers a high-shine glaze, without using pastes or compounds.

Together, technicians can efficiently complete all types of ceramic tasks.

Product summary:

  • Available in coarse, medium and fine
  • All three grits available in 6 different shapes
  • Use with all types of conventional (feldspathic) ceramics
  • Use for small adjustments, refining contours and paste-free, high-shine
  • Wear resistant bonding material ensures long lasting durability
  • Time-proven diamond technology
  • 104-HP shank size (2.35 mm)
  • Sold 10 per package

Resources

General Rotary Instructions

Technical Specifications

Sigma Polishers SizeOptimal RPMMaximum RPM
Knife-Edge 26 mm X 2 mm 6,000 rpm 20,000 rpm
Wheel 22 mm X 3.2 mm 6,000 rpm 20,000 rpm
Large Point 5.5 mm X 18 mm 6,000 rpm 20,000 rpm
Small Point 3.3 mm X 7.5 mm 6,000 rpm 20,000 rpm
Mounted Wheel 11.5 mm X 2.4 mm 6,000 rpm 20,000 rpm
Disc 19 mm X 0.5 mm 6,000 rpm 20,000 rpm

Ordering Information

Sigma Polishers Coarse
(Blue)
Medium
(Red)
Fine
(Gray)
Knife-Edge Item no. 51500 Item no. 51530 Item no. 51560
Wheel Item no. 51503 Item no. 51533 Item no. 51563
Large Point Item no. 51506 Item no. 51536 Item no. 51566
Small Point Item no. 51509 Item no. 51539 Item no. 51569
Mounted Wheel Item no. 51512 Item no. 51542 Item no. 51572
Disc Item no. 51515 Item no. 51545 Item no. 51575