M14 Diamond Core Drill Set 4-150mm Vacuum Brazing for Stone Marble Ceramic Tile
Professional diamond M14 hole drill set designed for precision drilling in stone, marble, ceramic, granite, and other hard materials. Features vacuum brazing technology for enhanced durability and performance.
- Suitable for both dry and wet drilling applications
- High-strength steel construction with premium diamond segments
- Vacuum brazing process ensures permanent diamond grain bonding
- Compatible with angle grinders featuring M10, M14, or 5/8-11" shanks
- Comprehensive diameter range from 4mm to 150mm
| Shank Type | M14 (also compatible with M10 and 5/8-11") |
|---|---|
| Diameter Range | 4mm - 150mm |
| Material Compatibility | Porcelain tile, granite, marble, stone, ceramic, brick |
| Drilling Method | Dry or wet drilling |
- Read all safety instructions and wear appropriate protective equipment including gloves, safety helmet, and goggles
- Securely attach the hole drill to your angle grinder and test for balance by running the tool in the air
![Diamond hole drill properly mounted on angle grinder]()
- Position the drill bit at a 20-45 degree angle on the material surface and begin drilling until the hole starts to form
![Proper drilling angle demonstration for diamond hole drill]()
- Gradually straighten the angle grinder to vertical position and use circular motions to complete the hole
![Circular motion technique for finishing drilled hole]()
Jiangyin Shuangbao Tools Co., Ltd. - Established in 2014, we are committed to ISO9001 quality standards and environmental responsibility. Our product range includes diamond saw blades, grinding wheels, hole drills, and hole drill locators suitable for home decoration, construction, DIY, and casting industries.
Our "SHB TOOLS" brand is dedicated to providing sharp, durable, safe, and efficient solutions that make your work more labor-saving, portable, and eco-friendly.
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