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1Kit/5pcs 6-12mm Diamond Core Drill Bit Set M14 Dry Wet Vacuum Brazed Granite Cutting Hole Saw Kit for Tile Marble Ceramic
- Overview
- Applications
- Advantages
- Recommended Products
Overview
This M14 vacuum brazed diamond core drill bits kit comes with 5 pieces in one plastic storage case, available sizes: 6mm, 6mm, 8mm, 10mm, 12mm. Equipped with M14 & 5/8''-11 universal shank, perfectly compatible with most standard angle grinders.
Adopting advanced vacuum brazed diamond technology, the diamond grit is firmly bonded onto the drill body, delivering sharp cutting performance, clean chip removal, anti-chipping and no cracking on tiles during drilling. Suitable for both dry and wet drilling operations, widely used on porcelain tile, ceramic, vitrified tile, slab stone, marble, granite, brick and masonry concrete. Different colored aluminum bodies help users identify sizes quickly, portable plastic case keeps drill bits organized and prevents loss, ideal for home renovation, construction and stone processing jobs.
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Changshunda is a professional manufacturer specializing in diamond abrasive tools and hardware cutting drills with in-house factory. We have complete vacuum brazing production lines and precision processing workshops, focusing on R&D and production of diamond core drill bits, saw blades, polishing pads, carbide drill bits and other stone & tile working tools.
We support flexible OEM & ODM wholesale customization, including custom drill diameters, shank types, body colors and package designs for global distributors, cross-border e-commerce sellers and hardware importers. All items go through strict quality inspection before shipment, our high-cost-performance diamond tools are exported to Europe, America, Southeast Asia, Middle East and other regions worldwide, gaining consistent trust from global buyers.
| Place of Origin: | Qinghe Town, Jishan County, Yuncheng City, Shanxi Province, China |
| Brand Name: | Van Lonzo |
| Model Number: | 6+6+8+10+12mm |
| Certification: | CE、EN：13236 |
Applications
This vacuum brazed diamond core drill bit set is widely applied for precision hole drilling across multiple construction & renovation projects:
1. Home Decoration & Tile Installation: Perfect for punching holes on full porcelain tile, vitrified ceramic, slab tile and marble during wall/floor tile laying, cabinet installation and sanitary ware mounting, no tile cracking or edge chipping after drilling.
2. Stone Processing Works: Ideal for hole making on natural marble, granite, travertine and artificial stone for stone countertop, vanity top and decorative stone craft production.
3. Construction & Masonry Projects: Works well on red brick, lightweight concrete and common masonry materials for electrical pipe pre-burial, water pipeline installation and hardware fixing jobs.
4. Daily Maintenance & DIY Projects: Suitable for household renovation, small repair works and handyman DIY tasks, compatible with most angle grinders via M14 & 5/8''-11 shank for both dry and wet drilling operation.
Advantages
1. Vacuum Brazed Craftsmanship: Adopts advanced vacuum brazing technology to tightly lock diamond grit on the drill surface. Abrasive grains are not easy to fall off, delivering long service life and stable cutting durability.
2. Clean Drilling & Anti-chipping Effect: Sharp diamond edge cuts smoothly, leaves neat round holes, effectively avoids tile cracking, edge bursting and chipping problems on fragile porcelain, ceramic and marble materials. Supports both dry drilling and wet drilling.
3. Universal Standard Shank: Equipped with M14 & 5/8''-11 dual specification shank, perfectly compatible with most mainstream angle grinders on the market for easy tool replacement.
4. Color-coded Body Design: Different colored aluminum shell corresponds to different drill sizes (6mm/8mm/10mm/12mm), helping users quickly distinguish specifications to avoid misuse.
5. Portable Storage Pack: Comes with customized plastic storage case for neat storage of 5pcs drill bits, convenient for carrying to construction sites and preventing loss or scratch during transport.
6. Multi-material Compatibility: One set works for porcelain tile, vitrified ceramic, marble, granite, brick and masonry concrete, meets diversified drilling demands of decoration, stone processing and engineering construction.
7. Factory Direct Supply & Customizable Service: Made by Changshunda factory in Jishan County, Yuncheng, Shanxi, supports OEM & ODM customization on drill size, color and package for global wholesale buyers.
