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Diamond Supreme Diamond Point Tapered Cylinder 3mm X 11mm On 3/32" Shank

Part # 111.131 6 In Stock Weight -- lb -- g
Current price $5.95
Volume pricing
Total qty Discount Per unit You save
1 $5.95
2 – 3 5% off $5.65 $0.30
4 – 11 7% off $5.53 $0.42
12 + 10% off $5.35 $0.60
Add 1 more for 5% off, saves another $0.30 each.

The Diamond Supreme Diamond Point Tapered Cylinder measures 3 mm in diameter by 11 mm in length and mounts on a 3/32" stainless steel shank. This tapered cylinder profile is well suited for precise material removal, detailing, and contouring across a wide range of materials including stone, glass, ceramics, and metals.

Diamond Supreme diamond points are premium professional-grade instruments, manufactured to last many times longer than cheaper alternatives. Diamond particles are electroplated onto a stainless steel form, creating a durable, consistent cutting surface. Each instrument measures 1-3/4" (44.5 mm) in total length — the same standard length as popular tungsten vanadium burs from Pfingst, Fox Germany, and Otto Frei Swiss — making these a direct fit for the same handpiece setups used with those burs.

Always use water or a diamond lubricant when operating diamond instruments of any kind.

Features

  • Tapered cylinder profile for controlled contouring and detail work
  • Diamond particles electroplated onto stainless steel for consistent, long-lasting performance
  • Premium professional-grade construction — significantly longer service life than economy diamond points
  • Standard 1-3/4" (44.5 mm) overall length matches popular tungsten vanadium bur sizing
  • Suitable for stone carving, cleanup work, glass, ceramics, and metals
  • Medium Fine grit for balanced material removal and surface refinement

Specifications

Diameter 3 mm
Working Length 11 mm
Shank Size 3/32"
Overall Length 1-3/4" (44.5 mm)
Grit Medium Fine (120–140)
Shank Material Stainless steel
Maximum RPM 35,000
Applications Stone carving, glass, ceramics, metals, cleanup work
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Otto Frei
Part #
111.131
Type
Burs
Dimensions
4.5 in x 3.5 in x 0.5 in
Diameter
3 mm
Working Length
11 mm
Shank Size
3/32"
Overall Length
1-3/4" (44.5 mm)
Grit
Medium Fine (120–140)
Shank Material
Stainless steel
Maximum RPM
35,000
Applications
Stone carving, glass, ceramics, metals, cleanup work