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Diamond, Summa Point 641 - Otto Frei
Otto Frei

Diamond, Summa Point 641

Part # 111.641 171 In Stock Weight -- lb / -- g
$3.00
Volume pricing
Total qty Discount Per unit You save
1 — $3.00 —
2 – 3 5% off $2.85 $0.15
4 – 11 7% off $2.79 $0.21
12 + 10% off $2.70 $0.30
Add 1 more for 5% off, saves another $0.15 each.

The Diamond Summa Point 641 is a precision diamond bur featuring a 1/16" shank, crafted in Japan by Shofu Dental. Designed for exacting work, this bur is well-suited to the precise carving of stones and hard metals — tasks that demand a reliable, fine-tipped tool. Its summa point geometry concentrates cutting action at the tip, giving jewelers and metalsmiths controlled material removal in tight or detailed areas.

Features

  • Summa point profile for precise, tip-focused carving
  • Diamond abrasive surface for cutting stones and hard metals
  • 1/16" shank diameter for compatibility with standard flex shaft and rotary handpieces accepting this shank size
  • Manufactured by Shofu Dental in Japan

Specifications

Shank Size 1/16"
Bur Type Summa Point 641
Abrasive Material Diamond
Manufacturer Shofu Dental
Country of Origin Japan
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Otto Frei
Part #
111.641
Type
Burs
Dimensions
1.25 in x 1.25 in x 0.75 in
Shank Size
1/16"
Bur Type
Summa Point 641
Abrasive Material
Diamond