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3M Products & Supplies

3M™ Resin Bond CBN Wheels and Tools, 2A2T, 18X1.969X7.875, X=.236, W=2 B150 143BI, V=3 - MMMRBBW19776 - 7010494508

SKU: 7010494508
MPN: 7010494508
Made to Order: For a lead time estimate, please send your request to [email protected]
UPC: 00076308266950
3M ID: 65500385748
5 Digit UPC: 26695
$3,678.74 each
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Product Description

The 3M™ CBN Wheel 143BI wheels are used for grinding primary and secondary relief angles on cutting tools made of tool steel and high speed steel. This general purpose wheel offers a balance between cut rate and good form retention during grinding operations.

Features

  • Arbor holes are made to customer specifications, so you get exactly the size you need
  • The resin bond system balances cut rate with good form retention
  • Best used for grinding high speed steel, tool steels, and ferrous metals
  • Designed for water based coolants
  • Cubic boron nitride abrasive mineral provides fast cut rates at high temperatures

Specifications

Country of OriginUnited States
Overall Diameter (Imperial) UOMin
Center Hole Diameter (Imperial) UOMin
Center Hole Diameter (Imperial)7.875
Overall Diameter (Metric)457.2
Shape Code2A2T
Bond TypeResin
Overall Diameter (Imperial)18.0
Abrasive MaterialDiamond
Center Hole Diameter (Metric) UOMmm
Overall Diameter (Metric) UOMmm
Center Hole Diameter (Metric)200.025
Overall Thickness (Metric) UOMmm
Overall Thickness (Metric)50.0126
Angle3.0
Overall Thickness (Imperial) UOMin
Overall Thickness (Imperial)1.969
Product FormWheel

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