3″ Rapid Z™-DRUM Replacement – Coarse
$129.95
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
- Coarse Grit (30/40 grit)
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NEW White Rub Plate Nose – Sink BULL LT
This is a replacement white plastic rub plate for the lower surface of the Sink BULL™LT – THIS IS THE NOSE PORTION ONLY. This kit includes 8 extra attachment screws.
- Fits the NEW Sink BULL™LT
- Does NOT fit the original Sink BULL™

Sink BULL™LT Complete Kit
**New** Sink BULL™LT
The Sink BULL™LT is the newest version of our heavy-duty, manual sink milling machine. It utilizes a simple, rigid, powerful design combined with your own inexpensive, shop-made, templates to make CNC quality sink cutouts. The Sink BULL™LT is the only sink milling machine or router-type machine with a long enough base to span a sink template. This means extra stability, no tipping, and a smaller template margin required. The Sink BULL™LT is constructed of heavy-duty anodized aluminum and stainless steel with corrosion-resistant hardware. It’s powered by a large 15 amp Makita grinder – GA7021 or GA7020 (USA), GA7031 (Canada), GA7040S01 (Australia). A strong single lever height adjustment and simple external water feed yield a quality U.S.A. made tool that is “STONE SHOP TOUGH”.
Includes
- Sink BULL™LT base assembly
- 3″ Rapid Z™-CUT with Bearing
- 3″ Rapid Z™-DRUM – COARSE
- 3″ Rapid Z™-DRUM – FINE
- Splash Shield Angle
- All required Hardware
- Custom, multi-function wrench
- GFCI Adapter
- Angel Guard – Cord Connect
- Instruction Manual
- Grinder sold separately
Click Here to Watch Our Sink BULL™LT Video!

Rapid Z™-CUT Bearing Press
No. 401, Bearing press
This is the press used to install the bearing in the Rapid Z™-CUT bearing replacement video. We offer it here as a convenience.
Click Here to Watch Our Rapid Z™ Bearing Replacement Video!

3″ Rapid Z™-DRUM Arbor Key
No. 240, Key
Replacement key for the 3″ Rapid ZTM-DRUM

3″ Rapid Z™-DRUM – Coarse
A 3″ diameter vacuum brazed drum wheel, specifically designed for use with the Sink BULL™. Available in two grits with a top bearing to ride along the template. The coarse grit cleans up the rough surface left by the Rapid Z™-CUT and the fine grit further smooths the surface leaving it ready to polish. This is the only vacuum brazed drum wheel with reversible and replaceable drums. 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)
- Reversible, and replaceable diamond abrasive drum
- Height matched to the Rapid Z™-CUT
- Center water feed compatible
- Maximum RPM 8500
- Coarse grit = approximately 30/40 grit
- Fine Grit = approximately 120/150 grit

Rapid Z™-CUT Screws
No. 23, Screws for bearing ring
Sold in a pack of (4) #23 screws
Replacement screws used to attach the large outer bearing ring on a Rapid Z™-CUT

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™ 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