DescriptionThis is a set of woodworking drill bit, suitable for glass, ceramics, vitrified tiles, all-ceramic tiles, brick walls, wood, plastics. It is suitable for industrial hinge installation, wood processing and maintenance, model making, etc. High-quality materials, strong, will not be easily damaged.Features- Color: Black. - Material: Hard alloy. - Size: About 8.30X1.00X1.00cm/ 3.26X0.39X0.39inch.- Type: 4mm, 5mm, 6mm, 8mm, 10mm. - With good wear resistance and durability, it can improve your efficiency.- Sturdy and durable, it is a very professional and practical carpentry tool kit. - Can be used for a variety of wood, wood products, plastics, glass and other materials. - Purposes: designed to fight hinges, woodwork perforated, plastic products. - The unique makes the electric drill clamping more secure and the drill hole less slippery.
