11pcs 48-90mm Forstner Drill Bits Wood Working Boring Hard Alloy Hole Saw Cutter

Description: 11pcs 48-90mm Forstner Drill Bits Wood Working Boring Hard Alloy Hole Saw Cutter Specifications: Material: Hard Alloy Color: Blue&Silver Blue Head Diameter: 48-90mm/1.89"-3.54" 48mm/1.89" 50mm/1.97" 53mm/2.09" 55mm/2.17" 60mm/2.36" 65mm/2.56" 70mm/2.76" 75mm/2.95" 80mm/3.15" 85mm/3.35" 90mm/3.54" Type Size Shanks Diameter approx. 7-8mm/0.28-0.31"(48-90mm) Shank length approx. 65mm/2.56" (48-90mm) Total length approx. 80mm/3.15" (48-90mm) Quantity:1set Features: - Made from high quality alloy blade, more sharp, more durable. - Curve head design, chip removal, perforation is more efficient. - Sharp edge,high hardness and accurate positioning. - Smooth cutting,impact resistance and high toughness. - Can be used for wooden perforation, installation of spherical door tips, drawer tips, plastic products, wood, plywood, etc. - Suitable for hand held electric drill,stand motor-driven drilling machine, impact drill,and mobile ribbon type magnetism drilling machine. Packaged included: 11 x Forstner Drill Bit Wood Hole Saw Notice: 1.Please allow a bit error due to manual measurement. please make sure you do not mind before you bid. 2.The color may have different as the difference display, pls understand. More Details: