Obtheleg Masonry Drill Bit Set - Carbide Tip 7pcs 3mm-12mm

【Material】 Drill bits set is made of super-hard tungsten steel, high-strength alloy materials and advanced manufacturing processes. It has strong wear resistance and corrosion resistance.. 【Size】 1*1/8""(3mm), 1*5/32""(4mm), 1*3/16""(5mm), 1*1/4""(6mm), 1*5/16""(8mm), 1*3/8""(10mm), 1*1/2""(12mm).. 【Compatible with High-Impact Power Drills】 Engineered for use with high-impact power drills, ensuring long-lasting performance and smooth, efficient drilling operations.. 【Package】 You will receive 7pcs/set drill bit set. Please note whether these specifications are suitable for you.. 【Application】 The drill bits can easily handle a variety of materials, such as all-ceramic tiles, ceramics, glass, marble, concrete, stainless steel, wood, etc. Whether it is a material as hard as a rock or a fragile and prone to cracking, it can effectively drill holes.