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12PCS Vacuum Brazed Diamond Hole Saw Drill Bit Set with Aluminum Storage Case, M14 Hex Shank Diamond Core Drill for Porcelain Ceramic Marble Granite Tile Drilling, Angle Grinder Accessories
- Overview
- Application
- Advantages
- FAQ
- Recommended Products
Overview
Changshunda Manufacturer Intro
Changshunda Factory is located in Jishan County, Yuncheng City, Shanxi Province, China, professional manufacturer specializing in vacuum brazed diamond drilling & cutting tools. We have complete production lines and strict QC inspection system, support OEM & ODM wholesale customization: custom drill dimension, body color, private logo and package design for global cross-border sellers and hardware importers. Our diamond tools are exported to Europe, Southeast Asia, Middle East and North America all over the world.
1. Product Specification
Complete 12-piece kit includes: 1pc M14 Hexagonal conversion adapter + 11pcs diamond core drill bits in mixed sizes:6mm,8mm,10mm,20mm,25mm,32mm,35mm,45mm,50mm,68mm All drill bits are equipped with standard M14 thread shank, match most angle grinders; the extra hex adapter converts M14 thread to hex shank to work with electric drills and impact drivers. Different colored aluminum bodies for quick size classification, all tools stored inside customized shockproof aluminum toolbox with pre-shaped EVA foam liner.
2. Craft & Performance
The 12PCS Vacuum Brazed Diamond Hole Saw Drill Bit Set adopts advanced vacuum brazed diamond technology. The diamond grit is tightly fused onto the drill head and will not fall off easily. Featuring sharp cutting edges, the 12PCS Vacuum Brazed Diamond Hole Saw Drill Bit Set delivers smooth and neat round holes, which can effectively prevent cracking and edge chipping when working on fragile materials such as porcelain and vitrified tiles, marble and granite. This drill bit set supports both dry drilling and wet drilling modes. Water cooling can significantly cut down dust and greatly prolong the service life of the 12PCS Vacuum Brazed Diamond Hole Saw Drill Bit Set.
| Place of Origin: | Qinghe Town, Jishan County, Yuncheng City, Shanxi Province, China |
| Brand Name: | Van Lonzo |
| Model Number: | 6mm,8mm,10mm,20mm,25mm,32mm,35mm,45mm,50mm,68mm，M14 thread shank |
| Certification: | CE、EN：13236 |
Application
The 12PCS Vacuum Brazed Diamond Hole Saw Drill Bit Set is an excellent choice for precision hole drilling on a wide range of hard and brittle materials, including full porcelain tile, glazed ceramic, natural marble, granite slab, artificial stone, red brick and various types of masonry. Whether you need to create neat small holes or standard large apertures, this drill bit set delivers clean, burr-free drilling results every single day. It boasts extremely extensive application scenarios for both construction and daily use. You can utilize the 12PCS Vacuum Brazed Diamond Hole Saw Drill Bit Set for home floor and wall tile laying, toilet and wash basin installation and other sanitary ware projects, as well as cabinet assembly and fixing. It also works perfectly for processing stone countertops, pre-embedding pipelines on construction sites, and all kinds of daily DIY household maintenance and renovation tasks. From professional construction teams to personal home repair enthusiasts, the 12PCS Vacuum Brazed Diamond Hole Saw Drill Bit Set can fully satisfy your diverse drilling requirements.
Advantages
1. Two-in-one Universal Shank Solution: Comes with M14-hex adapter, one set fits both angle grinders and hand electric drills, expands applicable machine range.
2. Full-size Combination: Covers common small-aperture 6mm up to large-size 68mm, satisfies most daily construction drilling demands.
3. Color Coded Design: Multi-color anodized shell helps operators identify sizes rapidly on construction site, improve working efficiency.
4. Premium Aluminum Carry Case: Rigid aluminum box with customized foam slots protects drill bits against collision, portable for outdoor job-site transport and neat storage.
5. Durable Vacuum Brazed Build: Higher bonding strength than electroplated drill bits, outstanding wear resistance and longer service lifespan.
FAQ
Q1: What grinder does this drill bit fit?
A: It can be customized with either M14 thread or 5/8''-11 thread shank to fit most common angle grinders available on the market.
Q2: Can these core drill bits drill dry without water?
A: Yes, both dry drilling and wet drilling are available. Wet drilling with water can further extend drill lifespan and reduce dust.
Q3: What materials can the diamond hole saw drill?
A: Ideal for porcelain tile, ceramic, vitrified tile, marble, granite, natural stone, red brick and ordinary masonry concrete. Not recommended for hard metal like steel and iron.
Q4: How many sizes are included in one set?
A: 5 pieces per plastic box, specifications: two pieces of 6mm, plus 8mm,10mm,12mm respectively. Different colored bodies help quick size identification.
Q5: Is OEM & ODM custom order acceptable?
A: Sure. We are Changshunda manufacturer based in Jishan County, Yuncheng Shanxi China. Custom size, body color, box package and private label are all supported for bulk wholesale orders.
Q6: Why does the diamond grit not drop easily?
A: Adopts advanced vacuum brazed craft, diamond grains are firmly fused onto drill base, high bonding strength for long service life.
Q7: Why my tile cracks during drilling?
A: Suggest low rotating speed with moderate water cooling, keep drill vertical without pressing hard when punching holes.
