Spiral Auger Self-feed Drill Bit Set For Woodworking 8-22mm 1-5/8 Inch Forstner Bit, BASYNOL Forstner Drill Bit For Wood By Round Wood Auger Drill Bits (Note: Not suitable for glass, ceramic, concrete, stone, metal). About this item [Premium Material]This twist drill bit is made of HSS material with titanium coated,the drill bits body edge, which increases wear resistance and durability.Fully ground spiral groove design can quickly remove particles, reduce friction and heat for a faster and cooler drilling performance Sizes: wood drill total length 155 mm, hole diameter 8 mm, auger length 97 mm, deep grooves for quick chip removal, suitable for wood depth operation. Hinrichs Forstner Bits Set 17 Pieces in plastic case - Forstner Drill Suitable for most wood materials: auger drill bits for professional processing of softwood, hardwood, MDF, wood, plywood, plastic and other wood. Strong stability: 1/4 inch hexagonal shaft fits electric drill and bench drill, it is for quick change and prevention, easy to install and remove, not easy to fall off during use With a self-feed pilot tip for quick and precise cutting a hole in wood. Material The wood drill bit made of 45 steel with high carbon content and hardened cutting edge, high hardness for using on wood furniture, boards, plastics and more 3-blade design for faster drilling and chip removal. With a self-feed pilot tip for quick and precise cutting a hole in wood. 3 blade design: 3-blade design for faster drilling and chip removal.
