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5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set, Vacuum Brazed Dry Cut Diamond Core Drill Bits for Tile, Ceramic, Marble, Glass
- 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
This 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set is a complete multi-size drilling kit tailored for dry cutting hard brittle decorative materials. Every drill bit inside the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set adopts standard hex shank design, which can be quickly clamped on electric drills and impact drills without extra conversion adapters. The exposed diamond grit layer of the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set delivers fast chip removal during dry drilling, and the uniform black anti-rust coating of the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set resists dust and water erosion on construction sites. The matched blister packaging of the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set keeps all five drill bits neatly stored, easy for retail display and portable field carrying. The stable vacuum brazing technology of the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set firmly locks diamond abrasives to avoid grit shedding under long-hour drilling. Full standardized parameters of the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set are listed in the framed table below:
| Item | Detailed Information |
| Place of Origin | Qinghe Town, Jishan County, Yuncheng City, Shanxi Province, China |
| Brand Name | Van Lonzo |
| Full Product Name | 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set |
| Complete Configuration | Five different sizes vacuum brazed exposed grit diamond core drill bits, transparent blister packaging |
| Main Material | High carbon steel drill body, industrial diamond grit, anti-rust black coating, integrated hex shank |
| Core Feature | Dry cutting, fast hole making, anti-shedding diamond grit, quick-change hex shank |
| Certification | CE, EN 13236 |
| Packing Form | Retail blister pack for single set sale |
2. Craft & Performance
Each drill bit of the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set is manufactured by mature high-temperature vacuum brazing craft, which tightly fuses premium diamond grit onto the steel tube body without loose grains or peeling during heavy drilling. The open exposed grit surface of the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set accelerates debris discharge, effectively preventing bit jamming and high-temperature overheating when working without cooling water. The whole drill body of the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set is covered with smooth black anti-corrosion paint, isolating rust and abrasion from wet, dusty construction surroundings. The integrated hexagon shank structure of the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set provides firm clamping force to prevent slipping inside drill chucks at high rotating speed. Each size inside the set balances drilling depth and cutting efficiency, enabling smooth, burr-free round holes every time you use the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set.
Application
The multi-size matching design of the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set fits all common dry-drilling tasks in decoration and hardware processing industries. All core bits of the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set support water-free dry drilling on vitrified tile, ceramic, marble, natural stone, quartz and ordinary flat glass. The diversified diameters inside the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set meet various installation needs, ranging from tiny positioning holes to medium pipeline holes for bathroom and cabinet fittings. This 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set is widely applied in home bathroom renovation, kitchen countertop processing, indoor stone wall fitting, and small glass artwork cutting projects. Its dry-cut capability eliminates the trouble of carrying cooling water, greatly boosting construction efficiency for professional installers and DIY users.
Advantages
1. Complete 5-size retail pack: The 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set contains mainstream small hole sizes to cover most daily drilling demands.
2. Universal quick-change hex shank: Compatible with most electric drills on the market, no extra conversion accessories required.
3. Stable vacuum brazed exposed diamond grit: Fast chip removal, low heat buildup and extended service life of drill bits.
4. Full dry cutting available: No cooling water needed during operation, leaving no water stains on finished stone and tile surfaces.
5. Anti-rust black integrated drill body: Wear-resistant coating improves durability for long-term site repeated use.
6. Transparent blister retail packaging: Neat storage, clear product display, suitable for offline hardware store shelf sales.
FAQ
Q1: What power tools can the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set match?
A1: All drill bits come with integrated hex shanks, the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set fits all standard electric drills and cordless impact drills.
Q2: Can the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set drill without cooling water?
A2: Yes, every drill bit inside the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set supports full dry cutting; low rotation speed is recommended to prolong service life.
Q3: How many drill sizes are contained in the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set?
A3: This complete pack includes 5 different small diameter exposed grit diamond core drill bits, stored in a transparent retail blister case.
Q4: What materials can the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set drill through?
A4: It works for dry drilling ceramic tile, vitrified slab, marble, quartz stone and ordinary flat glass without water cooling.
Q5: Is the 5PCS Black Exposed Grit Hex Shank Diamond Hole Saw Blister Pack Set suitable for retail sales?
A5: Absolutely, the set is equipped with customized transparent blister packaging, which clearly shows all drill bits and fits hardware shop display shelves perfectly.
