13mm Straight Shank Twist Drill Bits HSS 4341 with 13mm Shank for Metal Plastic
HSS Drill BitWhy Choose This:★Features: Cutting Edge Diameter : 13mm / 0.51″; Shank Diameter : 13mm / 0.51″; Cutting Edge Length: 102mm / 4.02″; Total Length : 150mm / 5.91″; Cutting Direction: Right Hand★Black & Gold Oxide Finish: Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant★Sharp Spiral Flutes: Provide neat and smooth cuts. High cutting edge strength, fast cutting speed. Spiral groove facilitates the export of metal chip, saving time and effort in operation.