10 steel drill bits for tiles, glass, ceramics, marble 6mm tungsten carbide drill bits for hard and brittle materials

Alloy Steel Material: The Gunpla drill bit set is forged from high-quality alloy steel. The glass drill bits allow you to create smooth and precise holes in tile, marble, mirrors, glass, aluminum, concrete, and wood. For optimal results, the durable drill bits should be well lubricated. Generally, lubrication involves running water over the drilling surface. Dimensions: The multi-material drill bits have a sharp 6 mm point, and their 6.35 mm diameter reduces the risk of breakage. Length: 70 mm, shank: approximately 3/16 in. Our sharp-point drill bits are very durable and offer a long service life. Applications: Ideal for drilling holes in tile, glass, marble, and mirrors. For drilling holes in hard materials, use water lubrication. Proper cooling can extend the drill bit's lifespan. Glass drill bits are often used with electric drills to drill holes in all these materials. Tungsten carbide drill bits: Ceramic drill bits use tungsten carbide bits, which are more efficient and offer a longer lifespan. During drilling, the coating rubs against the glass to form a perfect hole in the material being drilled. Contents: The package contains 10 x 6mm glass and tile drill bits and a convenient plastic storage box. This multi-texture glass drill bit is smooth, straight, and has an ideal texture.