GM Service Manual Online
For 1990-2009 cars only

Data

Rough Cut

Finish Cut

Spindle Speed

150 RPM

150 RPM

Depth of Cut (per side)

0.127 mm (0.005 in)

0.051 mm (0.002 in)

Total Cross Feed (per revolution)

0.152-0.254 mm (0.006-0.01 in)

0.051 mm max. (0.002 in)

Vibration Dampener

Yes

Yes

Swirl Pattern 120 Grit

No

Yes