Faucet Kitchen Sink 3 Hole 4 Pcs/Set Deburring Countersink Drill Bit Taper Hole Steel Aluminum Countersunk Faucets Handle for Kitchen

There is 1 ~ 2cm error because munual measurement Posted by horizontal. When processing the need to water or cold oil can effectively extend the service life of the drill or drill will burn! and high quality Gives results at low cutting speeds in steel wood and plastics and light metals. Welded taper for chatter- deburring and counter sinking. made of 90 ° content. This product must operate on the drill as the hand drill operation the speed should be slow do not shake will affect differently the effect. 4 Pcs Galvanizing Dril Bits Use in hardness 25 ° below the workpiece such as aluminum plate thin plate insulation boards board wood. Material: High Speed Steel Through lock chip removal chips from clogging in workpiece. Type: Countersink Drill Bit This 4 piece and Deburring Tool Set is ideal for cutting through metal wood and quickly and easily Use: Metal Drilling Size:2-5:6*10*45mm 5-10:8*14*49mm 10-15:10*21*64mm 15-20:12*28*84mm Model Number: 2-5 5-10 10-15 15-20 DIY supplies Metal Working