DiStar Rocket 20 mm Diamond Drill Bit for Porcelain & Granite — Fast, Long-Life Dry Coring
Pickup currently unavailable at DST Aardwolf Warehouse Pickup (Santa Fe Springs, CA)
Ships same day from Sterling, VA on orders placed before 12 PM ET. Questions about fit or use? Call 703-957-4544.
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Description
Description
DiStar Rocket 20 mm Diamond Drill Bit for Porcelain & Granite — Fast, Long-Life Dry Coring
The DiStar Rocket is a dry diamond core drill bit that bores fast, clean holes in porcelain stoneware and granite. Laser-welded sintered diamond segments give a long working life beyond standard dry bits, and the M14 thread mounts directly on an angle grinder for corded or cordless drilling.
| Property | Detail |
|---|---|
| Brand | DiStar |
| Model / Series | Rocket (DDS-W core drill) |
| Article Number | 11120049020 |
| Drilling Diameter | 3/4" (20 mm) |
| Working Length | 1-3/4" (45 mm) |
| Shank / Thread | M14 |
| Max RPM | 3,000 |
| Cutting Type | Dry (no cooling) |
| Materials | Porcelain stoneware, granite |
| Compatible Equipment | Angle grinder (M14) |
| Product Type | Diamond core drill bit |
- Laser-welded sintered diamond segments for a long working life.
- Bores fast, clean 20 mm holes in porcelain stoneware and granite.
- Dry drilling with no water cooling required.
- 45 mm working length for through-holes in tile and thin stone.
- M14 thread mounts directly on an angle grinder.
- Rated to 3,000 RPM.
Thread onto an M14 angle grinder for dry coring of porcelain stoneware and granite. Start at a low angle to seat the bit, then bring it upright.
Wear appropriate PPE. Follow manufacturer instructions and safety regulations.

























