3″ Rapid Z™-CUT Replacement Blades
$9.45
Replacement blade for the Rapid Z™-CUT. Watch our video below on how to change the blades.
- 3″ diameter x .08 thick x 7/8 arbor hole
- Maximum RPM 12,000
- Price listed is for one blade
- Rapid Z™-CUT WITH TEMPLATE BEARING uses 12 replacement blades
- Rapid Z™-CUT NO BEARING uses 17 replacement blades
Click Here to Watch Our Rapid Z™ Blade Replacement Video!
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Sink BULL™ – UPGRADED Replacement Grips
Tired of your Sink BULL™ grips sliding around on the bar? We were too!!! After trying every type of grip adhesive we could find, we just sourced better grips. We’ve been using them for a couple years and our fabricators love them. These upgraded replacement grips have the extra screw length required to fit the original Sink BULL™.
- Sold as a pair
- Fits the Original Sink BULL™
- Does NOT fit the New Sink BULL™LT

3″ Rapid Z™-CUT without Bearing
The Rapid Z™-CUT without a bearing is used for fast free-hand shaping or can be adapted for CNC use. The blades can be rearranged to minimize “apple coring” and they can be replaced easily. It’s also center water feed compatible.
- Fits 5/8-11 arbor threads (M14 version available)
- Center water feed
- Maximum RPM 12,000
- Uses 17 replacement blades
Click Here to Watch Our Sink BULL™ & Rapid Z™ Video!

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

3″ Rapid Z™-CUT Inner Ring
No 105, Inner bearing ring
Inner ring that is pressed onto the template follower bearing on a Rapid Z™-CUT
Bearing sold separately

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

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!

1″ Rapid Z™-DRUM – Fine
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)

Rapid Z™-CUT Blade Spacer
No. 111, Blade spacer, Sold Individually
This is the spacer between the blades on a Rapid Z™-CUT
13 required for the Rapid Z™-CUT with top bearing
17 required for the Rapid Z™-CUT NO bearing