GM Service Manual Online
For 1990-2009 cars only

Data

Rough Cut¹

Finish Cut¹

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 max.)

Vibration Dampener

Yes

Yes

Swirl Pattern 120 Grit

No

Yes

¹Spindle speed at 150 RPM.