WA810F Bench Grinding Wheel, 8" x 1", 1" Arbor, Aluminum OxideGreen silicon material ideal for grinding carbide and non ferrous tools White aluminum oxide ideal for grinding stainless steel and other harder grade steel All wheels are supplied with telescoping bushings from 1 through 1 2 (6 and 8 for green silicon styles) Specifications Diameter 8" Thickness 1" Arbor Size 1" Max. RPM 3600 Abrasive Material Aluminum Oxide Abrasive Grit WA60 Coarse Application Grinding Material Application Aluminum; Steel; Hardened

reinforced inner surface can shape or sand objects

Hole center indicator can line up with the center of cores

14-position indexing head adjusts with center push-button to allow total access for maximum leverage

D-handle design complete with side handle for maximum operator control (models 400455/400456)

or to thread mild steels

1/8" NPT threads

Features regular outside markings to 1/16 in

1/4" SYSTEM - 1/4" INSIDE DIAMETER

Imperial Diameter

3" extension

Up to 20% quieter and up to 50% less vibration than traditional air tools

Compatible with Hook and Loop Sandpaper​