Feature
●Triple Blade Hexagonal Drill - The 3-blade blade allows the blade to be evenly distributed and drilled close to a true circle. Compared to conventional double-blade blades, the load on a single blade is dispersed, giving it excellent durability and cutting performance. It also has excellent stability when rotating, cutting elimination efficiency, and cooling efficiency for long life
●Cobalt High Speed Steel Drill: HSS-Co M35 steel drill has a titanium coating on the surface and has a hardness of HRC89. The strong screw shape is lightweight, and the special ultra-multi-layer coating allows for quick drilling, and it has excellent heat resistance and reduces heat produced during friction. Improves the high temperature and grinding resistance of drills, ideal for high-speed drilling
●Stainless Steel Drill: The groove shape is ideal for stainless steel and has less welding and smooth drilling. Material for machining: stainless steel, hard work material, general steel, light metal (iron, aluminum, copper), wood, resin, etc. An indispensable tool for household DIY, drilling holes etc
●Scope of application: This is an excellent drill set with newly designed blade tip and full length short-size to reduce drilling, and can be used to make precise round holes in the material. The shape of the shaft is hexagonal shaft, so it is compatible with rechargeable drivers, rechargeable drill drivers, screwdrivers, and impact drivers
●Product Specifications: Set of 8 drill bits that are frequently used. Set Includes: 3.0, 3.2, 4.0, 4.2, 4.5, 5.0, 6.0, 6.5mm (1 of each size) Material: HSS-Co M35 Steel Surface treatment: titanium coating Shaft Diameter: 0.25 inch (6.35 mm) Hex Shaft
Description