XUFLVPSEF 6 Pack Titanium Coated HSS Twist Drill Bits, 3-8mm Serrated Side Cutting Drill Bit Woodworking Tools for Plastic Metal Wood Hole

Brand:JoyfulToys
Note
ground design quickly decreases friction and heat for a faster and cooler drilling performance. 135- split point with straight shank walking and makes drilling precise and faster. No center punch is needed.
Package Contents     3mm × 1
5mm × 1
When drilling hard materials (glass, ceramic tiles, or granite), lubricate with water.etc. Due to manual measurements, please allow slight measurement deviations.
Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the picture.
6mm × 1
4mm × 1
Suitable for Cutting Hard Metal such as Stainless , and as well as Wood, Aluminum Alloy, and Other Softer Metals, including tiles, concrete, tiles, bricks, wood, plastic, glass, masonry and more. The product has sharp edges and high drilling efficiency. The center of the product has sharp serrations, and with its help, the drill can continue to drill horizontally after drilling.
Suitable for holing, cutting on wood, soft metal, aluminum plate, , etc.
6.5mm × 1
Industry grade 6542 high-speed drill bit set, harder than 4241 used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
Materials:High-Speed
8mm × 1