3-10mm HSS 5 Flute Countersink Drill Bit Set Carpentry Reamer Woodworking Chamfer Drill Bit

Description: 3-10mm HSS 5 Flute Countersink Drill Bit Set Carpentry Reamer Woodworking Chamfer Drill Bit Specification: Material: High Speed Steel Shank: Round Handle Drill material: HSS / High Speed Steel Bit Diameter: 3mm,3.5mm,4mm,4.5mm,5mm,5.5mm,6mm,7mm,8mm,10mm Chamfer Diameter: 15.8mm Flutes: 5 Flutes Quantity: 1pc Advantages: Woodworking chamfer/Wood countersunk head drilling/Reamer/Orientation drill/ high speed steel drill/counterbore/Countersink. The woodworking drill is made of HSS 4241,the middle chamfer drill body is No. 45 steel. Chamfer is 5 flutes,In the process of using, can discharge the wood more rapid, sink hole disposable drilled smooth, screw cap perfect embedded in the surface of workpiece. Note: This product is best used in conjunction with bench, hand drill during operation centered instability, leading to easy bending and breaking the drill. Package Included: 1 x Drill Bit + Wrench More Details: