DA7020 Depressed Center D.A. Series Premium Aluminum Grinding Wheel (10 Pack)A Pearl Exclusive! Pearl's depressed center grinding wheels are especially well suited for grinding, weld dressing and deburring. Pearl depressed center wheels are engineered for aggressive stock removal and extra long life. All wheels are fully reinforced and meet or exceed US Canada safety standards and specifications. D. A. Series For soft non ferrous metals, copper, brass, bronze, etc. Aluminum. 30_ angle. AL24M Grit T 27. Max RPM: 13,700. Prop 65

6% cobalt addedto increase heat resistance

abrasion resistance extended tool life

Provides torque transmission & alignment

Click here for spec sheet: BUCNPP Spec Sheet

Ball Swivel fittings take the strain off of the user™s wrist and the air hose

• Designed to cut spot welds from Boron Steel

self-centering design for use in through-bored components with extremely high torque and/or bending requirements

Hole deburring

Prevents Galling

KWY/Setscrew/Other: W/ Double KWY Only

Because Boston Air Motors go to work with air-cushioned smoothness they cut stress on your equipment

any wobble or play