1-1/8In 29mm Carbide Tip Hole Saw Cutter Drill Bit For Steel Metal Alloy Wood

Features： *The unique three-blade design of the teeth includes the outer blade middle blade and inner blade so that each tooth can be easily stressed during the cutting process thus making the cutting smoother more accurate and faster. *Step pilot bits are designed to protect carbide teeth as the pilot drills through cutting material. *This hole saw cannot be used for concrete tile and stone. Don t forget to use a lubricant (water or some kind of oil) to prevent the bit from overheating. Specifications： *Product name: Hole Saw Drill Bit *Material: Carbide *Color: Grey *Size: (Approx. ) 98*29mm / 3.85*1.14 *Center drill diameter: 6mm *Center drill length: 67.5mm *Processing depth: 10mm *Shank Size: 10mm Triangular Shank *Suitable Material: Hard metal stainless steel plate iron carbon steel alloy steel aluminum cast iron wood and other general sheet metal *Suitable Tools: Drilling percussion drilling and CNC drilling machines in drilling mode *Quantity: 1pc Package Content： 1*Hole Saw Drill Bit Note： 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.