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Diamond Supreme Diamond Point Tapered Wheel 0.8mm X 4mm On 3/32" Shank

Part # 111.137 5 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 Tapered Wheel Diamond Point delivers precise, controlled material removal in a 0.8 mm diameter × 4 mm width profile mounted on a standard 3/32" shank. Diamond particles are electroplated onto a stainless steel substrate, producing a durable, consistent cutting surface suited for detailed work across a range of hard materials.

Diamond Supreme diamond points are premium professional grade, manufactured to last many times longer than cheaper diamond points. Each instrument measures 1-3/4" (44.5 mm) in total length — identical to popular tungsten vanadium burs from Pfingst, Fox Germany, and Otto Frei Swiss — making them a direct drop-in for existing handpiece setups. These points excel at stone carving, cleanup work, glass, ceramics, and metals.

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

Features

  • Tapered wheel profile for precise edge work and contour grinding
  • Diamond particles electroplated onto stainless steel for consistent grit distribution
  • Premium professional-grade construction for extended service life
  • Standard 3/32" stainless steel shank fits most flex-shaft handpieces and rotary tools
  • Uniform 1-3/4" (44.5 mm) length matches popular tungsten vanadium bur sizing
  • Suitable for stone carving, cleanup, glass, ceramics, and metals

Specifications

Diameter 0.8 mm
Width 4 mm
Shank Size 3/32"
Overall Length 1-3/4" (44.5 mm)
Grit Medium Fine (120–140)
Maximum RPM 35,000
Construction Electroplated diamond on stainless steel
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Otto Frei
Part #
111.137
Type
Burs
Country of Origin
China
Dimensions
3.5 in x 2 in x 0.25 in
Diameter
0.8 mm
Width
4 mm
Shank Size
3/32"
Overall Length
1-3/4" (44.5 mm)
Grit
Medium Fine (120–140)
Maximum RPM
35,000
Construction
Electroplated diamond on stainless steel