For Stainless Steel: The spiral shape is perfect for stainless steel and requires less welding and smooth drilling. Not only is it suitable for processing soft materials such as wood, vinyl, resin, etc., but it is also suitable for threading hard materials such as stainless steel, steel plate, aluminum plate. A great tool for DIY projects, DIY projects, engineering drilling, tapping, and chamfering
Industrial Cobalt High Speed Steel: HSS-Co M35 steel tap drill has an AlTiN titanium nitride on the surface to increase aluminum content and strengthen the surface with a hardness of HRC89. Outstanding heat resistance than ordinary drill taps and reduces heat produced during friction. Improves the high temperature and grinding resistance of drills, ideal for high speed drilling
Spiral Tap Drill: The chamfering tap adopts a spiral design, so it be attached to a forward and reverse rotation for easy removal of cut particles, allowing for drilling and threading work at the same time. Compared to ordinary straight tank tap drills, it is beneficial to reduce breakage phenomenon when the is broken, and it has a longer service life
(Easy to Use) Three functions: threading, drilling and chamfering all at once, greatly reducing the hassle and time of punching underholes, making it easy to work with. The shape of the shaft is a universal hexagonal shaft, so it be used with impact drivers, electric drills, and drills
Product Specifications: Set includes: Set of 6 M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25, M10 x 1.5. Material: HSS-Co M35 Surface Treatment: Titanium Nitride Aluminum Shaft diameter: 1/4" hex shank (6.35mm) Available in a variety of sizes, it be used with a variety of models. Comes with a storage case to prevent wear during transit, making it easy to carry
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