Glass tile drill bits, set of 10 triangular multi-material drill bits for porcelain, metal, glass tile, marble, mirror, wood, 6 mm/8 mm/10 mm/12 mm

Triangular Drill Bit Set – Comes with 10 drill bits and two small cases, making them easy to carry and store. Available in 4 different sizes (4 x 6 mm, 2 x 8 mm, 2 x 10 mm, 2 x 12 mm), it's sufficient to meet your various needs.

Durable and Long-Lasting. Robust – Our tungsten carbide drill bits are made of high-quality carbide, offering excellent abrasion resistance and extreme hardness.

Its carbide tip is durable and easily penetrates all types of materials.

Widely Used – Highly accurate for center drilling, these porcelain drill bits are perfect for drilling holes in glass, tile, mirrors, wood, ceramic, marble, brick walls, and other hard and brittle materials.

Special Design – The triangular drill bits, with a U-shaped housing, quickly remove dust during drilling without slipping or leaving burrs. Their 3-sided shank allows for an easy grip and a firm hold.

Easy to Use – Can be installed in most common electric hand drills and bench drills; all drill bits are stored in the storage box for quick changes.