1″ Rapid Z™-DRUM – Fine
$139.95
A 1″ diameter vacuum brazed drum wheel, specifically designed for use with the Sink BULL™. This is the bit you need to clean out the tight corner radius on square sinks. Available in two grits with a top bearing to ride along the template. The coarse grit cleans up the extra material left by the Rapid Z™-CUT and the fine grit further smooths the surface leaving it ready to polish. The height matches the Rapid Z™-CUT so height adjustments on the Sink BULL are not required between bits. It is center water feed compatible (note: the Sink BULL™ does not use center water feed).
- Fits 5/8-11 arbor threads (M14 version available)
- Height matched to the Rapid Z™-CUT
- Center water feed compatible
- Maximum RPM 8500
- Fine Grit (120/150 grit)
Related Products

3″ Rapid Z™-DRUM Replacement Bearing
No. 230, Replacement Bearing for 3″ Rapid ZTM-DRUM

3″ Rapid Z™-CUT Outer Ring
No. 107, Outer bearing ring
Large outer ring used on the Rapid Z™-CUT with new blades
Rapid Z-CUT Screws Sold Separately.

3″ Rapid Z™-DRUM Cap
No. 203, Cap for Rapid ZTM-DRUM
Retains the diamond drum on the Rapid ZTM-DRUM

3″ Rapid Z™-CUT Replacement Bearing
No. 24, Bearing for Rapid Z™-CUT
Replacement bearing for the Rapid Z™-CUT with template follower
Click Here to Watch Our Rapid Z™ Bearing Replacement Video!

3″ Rapid Z™-DRUM Replacement – Fine
Replacement drum for the 3″ Rapid Z™-DRUM. Vacuum brazed diamond abrasive can be flipped on the arbor to gain extra life.
- Maximum RPM 8500
- Reversible
- Fine Grit (120/150 grit)

Rapid Z™-CUT Cap
No. 103, Cap for Rapid Z™-CUT
Retains the blades on the Rapid Z™-CUT. Works on Rapid Z™-CUT with and without a template follower bearing

Sink BULL™ Height Adjustment Handle Only
Replacement Sink BULL™ height adjustment handle.
- Universal replacement for Sink BULL and Sink BULL LT

Rapid-Z™ Bolt and Washer Kit
No. 21 & No. 22 Bolt Kit for Rapid Z™-CUT and Rapid Z™-DRUM
Sold as a kit with (1) #21 bolt and (1) #22 washer
Used to retain the blades and drum wheels on the Rapid Z™-CUT and Rapid Z™-DRUMS