Glass Drill Bit Ceramic Tile Hole Saw Hex / Round Shank Zinc Coated Surface

Electroplated Diamond Hole Saw Glass Drill Bit for Tile Ceramic

Description:

Diamond Hole Saw bits are versatile drill bits that allow you to cleanly cut glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, granite, light stone and fiberglass. It is important to note that you must keep your drill bit wet as the friction of the bits and materials build up heat quickly.

Diamond hole saw are dade from high strength carbon steel makes these drill bits durable and precise. Steel construction also makes for a longer lasting tools. When you need to drill holes rest assured these bits will be ready.

All the bits are processed for a smooth and exact finish. This type of production leads to a consistent product where every job is done fast, efficient and correct. Will work with all electric drills.

Features:

1. Super hard carbide tip, good quality Cr40 shank, auto-welding with silver material, or HF welding;

2. Drilling on glass, granite, tile and glass material, good concentricity and sharp tip could guarantee the concentricity and good quality;

3. Heat-treatment: auto net belt stove handling equipment, could meet strictly torsion test;

4. Surface treatment: Zinc-coated, black finished, electric-plated and sand-washed

Specification: