Step Drill Bit 4-32mm HSS M35 Cobalt Hex Shank Drill Bit Straight Slot Large Drill Bit Pagoda Reamer Drilling Countersink

Much More Hardness: M35 HSS is much harder than HSS 4241, it is suitable for drilling stainless steel plates and steel plates, iron plates, aluminum and wood. Good design - The triangular shank fits in the chuck of power tools securely and eliminates slippage. The two-flute design removes chips faster and allows particles to escape easily. A necessity for family, DIYers or professionals - Perfect for home repairs and light work such as drilling holes in plastic, aluminum, copper and many other types of sheet metal, especially for stainless steel plates and steel plates. The slotted tip increases speed.It can automatically deburr holes when drilling to keep the drill bit clean. You can use water to cool it when it is working and it can be used even longer. Features:1. M35 high speed steel for longer life.2. Hex shank prevents slipping in the chuck.3. Double blade design allows for faster and smoother cutting.4. X-type openings for easy removal of cutting waste when drilling.5. The cutting edge ensures easy cutting through most sheet metal, plastic and other materials, especially for stainless steel plates and steel plates. Specifications: Material: M35 high speed steel. Step drill bit dimensions: 4 mm, 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm, 22 mm, 24 mm, 26 mm, 28 mm, 30 mm, 32 mm. Contents: 1 HSS M35 drill bit. Sold by the Bianco FR store