Triangular Overlord Multifunctional Drill Bit

Characteristic: 6542 HSS Carbide . Reinforced Head to Prevent Bit Cracking. A hard and durable alloy twist drill bit set for long life. Unique design: U-type slot design that removes high-speed drilling dust . the non-slip triangular handle allows you to hold the drill bit firmly and stably with an electric drill. 7 different size drill bit sets 3mm . 4mm . 5mm . 6mm . 8mm . 10mm . 12mm. Wide range of applications: The pointed design of the strong tungsten carbide tip allows easy penetration of various materials such as tile . concrete . brick . glass . plastic . and wood . reducing breakouts. Tip: Use water for lubrication when drilling hard materials such as glass . porcelain floor tiles . marble . and granite.PRODUCT DESCRIPTION: The material of the multi-material twist drill bit is a high-quality cemented carbide that prevents the drill from cracking and improves durability. One drill bit replaces two drill bits (glass and tile drill bits). The pointed design made of carbide