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3M Products & Supplies

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 12V9, 4X3/4X1-1/4, X=1/8, U=3/8 D220 685PN, S=30 - MMMPBDW44129 - 7010496021

SKU: 7010496021
MPN: 7010496021
Made to Order: For a lead time estimate, please send your request to [email protected]
UPC: 00638060003169
3M ID: 65500403087
5 Digit UPC: 316
$457.64 each
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Product Description

The 3M™ Diamond Polyimide Wheel 685PN is used in the production and sharpening of carbide cutting tools. This general purpose wheel is designed to give you the best balance of form retention and the free-cut rate when used with water based lubricants.

Features

  • Diamond abrasive capable of removing stock or grinding forms on tungsten carbide, cemented carbide, and ceramic work pieces
  • Designed to provide the best form retention and longest wheel life
  • Arbor holes are made to customer specifications
  • Durable polyimide bond resists deterioration from heat, extending the life of the abrasive wheel
  • Various wheel designs are available for gashing, primary and secondary relief and end work

Specifications

Country of OriginUnited States
Overall Thickness (Imperial) UOMin
Overall Diameter (Imperial)4.0
Overall Diameter (Metric) UOMmm
Bond TypePolyimide
Overall Thickness (Metric) UOMmm
Center Hole Diameter (Metric)31.75
Overall Diameter (Metric)101.6
Center Hole Diameter (Imperial)1.25
Overall Diameter (Imperial) UOMin
Center Hole Diameter (Imperial) UOMin
Overall Thickness (Metric)19.05
Abrasive MaterialDiamond
Center Hole Diameter (Metric) UOMmm
Product FormWheel
Overall Thickness (Imperial)0.75

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