Products Description
The D04A05 Sintered Drilling Core Bit Type C is a professional-grade solution for high-precision drilling in natural stone and hard masonry. Engineered for Wet Use, this sintered core bit excels in heat dissipation and debris removal, ensuring a significantly longer tool life compared to standard alternatives. Whether you are working on granite countertops or marble flooring, this bit delivers a smooth, chip-free finish every time.


Premium Sintered Segments: Features high-quality diamond segments for superior durability and consistent performance in tough materials.
Optimal Wet Use Design: Specifically designed for wet drilling to prevent overheating and ensure the cleanest possible cuts.
High Segment Height: Each bit features a 10mm segment height for extended service life and maximum value.
Broad Compatibility: Equipped with multiple connection options including M14, 5/8"-11, M12, or 1/2" Gas to fit your Angle Grinder.
Versatile Material Range: Highly effective on Granite, Marble, Porcelain, Ceramic, and Tile.

| Feature | Details |
| Model Number | D04A05 Type C |
| Diameter Range | 6mm (1/4") to 100mm (4") |
| Segment Height | 10mm |
| Working Condition | Wet Use |
| Compatible Machines | Angle Grinders |
| Connecting Threads | M12, M14, 5/8"-11, 1/2" Gas |
| Grinding Materials | Granite, Marble, Porcelain, Tile, Ceramic |
Stone Fabrication: Drilling faucet holes and drain openings in Granite and Marble countertops.
Home Renovation: Precision hole cutting for bathroom and kitchen tile installations.
Industrial Construction: Heavy-duty drilling in hard masonry materials where water cooling is available.
MOQ: 20 pcs
Lead Time: 15–25 days after payment
Payment: T/T, PayPal, L/C
OEM: Custom logo/packaging available

















