Skip to content

Pack of 6-Screw Mandrel-3/32" Diameter Shank-1/16" Screw-Nickle Plated Steel

Part # 143.132 28 In Stock Weight -- lb -- g
Current price $6.50
Volume pricing
Total qty Discount Per unit You save
1 – 2 $6.50
3 – 4 5% off $6.17 $0.33
5 – 9 10% off $5.85 $0.65
10 + 12% off $5.72 $0.78
Add 2 more for 5% off, saves another $0.33 each.

Pack Size Options

Sold in packs. See Product Description for quantity.

These nickel-plated steel screw mandrels feature a 3/32" diameter straight shank and a 1/16" diameter screw, providing a reliable and secure mount for polishing accessories in flex-shaft machines and rotary tools. The unreinforced straight shank design makes them an excellent choice for professional jewelers and metalsmiths who need consistent, dependable performance during polishing and finishing work. Sold in packs of 6.

Features

  • Unreinforced straight shank screw mandrel design
  • 3/32" diameter shank fits standard flex-shaft and rotary tool collets
  • 1/16" diameter screw for secure accessory attachment
  • Nickel-plated steel construction for durability
  • Made in Germany
  • Sold in packs of 6

Specifications

Shank Diameter 3/32"
Screw Diameter 1/16"
Material Nickel-plated steel
Shank Type Unreinforced straight shank
Country of Origin Germany
Pack Quantity 6
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Otto Frei
Part #
143.132
Type
Polishing Wheels & Bobs
Country of Origin
Germany
Dimensions
3 in x 2 in x 0.25 in
Shank Diameter
3/32"
Screw Diameter
1/16"
Material
Nickel-plated steel
Shank Type
Unreinforced straight shank
Pack Quantity
6