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7pcs Vaccum Brazed Diamond Dry Drill Bit Hex Handle Hole Saw

5pcs Vaccum Brazed Diamond Dry Drill Bit Hex Handle Hole Saw

3pcs-16 Vaccum Brazed Diamond Dry Drill Bit Hex Handle Hole Saw （SET G）

3pcs-14 Vaccum Brazed Diamond Dry Drill Bit Hex Handle Hole Saw （SET F）

3pcs-12 Vaccum Brazed Diamond Dry Drill Bit Hex Handle Hole Saw （SET E）

3pcs-10 Vaccum Brazed Diamond Dry Drill Bit Hex Handle Hole Saw （SET D）

3pcs-8 Vaccum Brazed Diamond Dry Drill Bit Hex Handle Hole Saw （SET C）

3pcs-6 Vaccum Brazed Diamond Dry Drill Bit Hex Handle Hole Saw （SET B）

3pcs-5 Vaccum Brazed Diamond Dry Drill Bit Hex Handle Hole Saw （SET A）

0102030405

China Suppliers 5PC 3-200mm Tile Drill Bit Glass Hole Saw - Factory Direct Quality Tools for Precision Drilling

Discover our premium-quality products sourced directly from trusted suppliers in China. Our factory utilizes state-of-the-art technology and skilled craftsmanship to ensure that each item meets the highest standards. By partnering with reliable Chinese suppliers, we guarantee exceptional value and continuous innovation in our offerings. Explore our diverse range of products today and experience the excellence of Chinese manufacturing firsthand

Brand Name HEYIDA
Origin Mainland China
Type Core Drill Bit
Material Diamond
Length 55nn
Diameters 3-200mm
DIY Supplies Tiling
Measurement unit piece/pieces
Each pack 1
Shank Type Round Shank
Applicable Material Tile,Glass,Marble,Granite

Product Details

Product Overview

The Haida Glass, Tile, and Marble Hole Drill is a high-performance diamond-coated core drill bit designed for precision cutting in hard, brittle materials. It produces clean, smooth, round holes in glass, tile, marble, granite, and similar surfaces, meeting stringent quality standards for both professional and personal use.

This tool is crafted from 100% new, top-quality materials. Its diamond coating ensures exceptional durability and an extended lifespan, maintaining excellent performance even under frequent use. It requires only water lubrication, is easy to operate, economical, and efficient, making it a favorite among users worldwide. It works perfectly with standard drills and is widely compatible with common power tools from various markets.

For best results, users can first drill at an angle to create guide marks, and then keep the drill bit vertical. This simple technique effectively reduces material breakage, improves cutting efficiency, and enhances product reliability. The hole saw is available in a variety of sizes from 3 mm to 100 mm to meet standard hole diameter requirements in most applications.

This product is supplied in units of 1 piece, combining precision, durability, and ease of use, making it a reliable choice for various drilling needs in hardware applications.

Product Features

✦ High-quality diamond coating Made with 100% new top-grade materials, the diamond coating ensures superior durability and long service life, maintaining performance even with frequent use.
✦ High efficiency and compatibility Compatible with standard electric drills and widely compatible with common power tools in the global market, making it easy to use.
✦ Easy to operate and low-cost maintenance Only water is needed as a lubricant, making it economical and simple to operate, suitable for all types of users.
✦ Anti-breakage drilling technology It is recommended to first drill at an angle to form a guide trajectory, and then drill vertically to effectively reduce material breakage and improve cutting efficiency and product reliability.
✦ Full size coverage Offers a complete size range from 3mm to 100mm to meet the standard aperture requirements of a variety of applications.
✦ Precision and durable design Packaged in a single piece, combining precision, durability, and user-friendliness, it is a reliable choice for diverse drilling needs in hardware applications.

Scene Usage Diagram

Tile Drill Bit Glass Hole Saw Usage Scene 1

Tile Drill Bit Glass Hole Saw Usage Scene 2

Tile Drill Bit Glass Hole Saw Usage Scene 3

Frequently Asked Questions

Q What materials can the Haida diamond hole drill bit cut through?

The Haida Glass, Tile, and Marble Hole Drill is designed for use on hard, brittle materials including glass, ceramic tile, marble, granite, and similar surfaces. It produces clean, smooth, round holes without chipping or cracking when used correctly.

Q What type of lubrication is required during drilling?

Only water is required as a lubricant during operation. There is no need for any special cutting fluid or oil, which makes the tool economical, easy to use, and environmentally friendly. Keeping the bit wet during drilling helps dissipate heat and extends the bit's lifespan.

Q How do I prevent the material from cracking or breaking while drilling?

To minimize the risk of material breakage, it is recommended to first drill at an angle to create a guide groove or mark on the surface, then gradually bring the drill bit to a vertical position. This technique helps stabilize the bit and reduces lateral stress on the material, significantly improving cutting efficiency and product reliability.

Q What sizes are available for this hole drill bit?

The Haida diamond hole drill bit is available in a comprehensive size range from 3mm to 100mm, covering the standard hole diameter requirements for most professional and DIY applications. This wide selection ensures you can find the right size for any project involving glass, tile, marble, or granite.

Q Is this drill bit compatible with standard power drills?

Yes, the Haida hole drill bit is designed to be compatible with standard electric drills and is widely suitable for common power tools available in global markets. No special adapter or tool is required, making it convenient for both professional contractors and home users.

Q How long does the diamond coating last, and how can I extend its lifespan?

The drill bit is coated with a premium diamond layer made from 100% new top-grade materials, ensuring exceptional durability and a long service life even under frequent use. To maximize its lifespan, always use water as a coolant during drilling, avoid excessive downward pressure, and allow the diamond coating to do the cutting work at a steady, moderate speed.