8/10mm Countersink Router Bit Set Screw Extractor Woodworking Hole Cutter, 501 Original

6pcs 8/10mm Shank Countersink Router Bit Set Screw Extractor Woodworking 90 Degrees Chamfer Counterbore Hole Cutter for Wood Milling Feature:It is made of alloy, with high hardness, strong cutting force and durable. It is widely used in DIY, household and general construction or engineering use.Drill smooth holes quickly and accurately. It is well centered and does not slip. The five-edge chamfering design automatically and quickly discharges the chips in the holes on both sides, effectively preventing the accumulation of debris and improving the drilling efficiency.This countersunk drill kit includes a hexagon wrench, which can be used to adjust the depth of the reverse sleeve and the drilling depth of screws of various lengths. Complete specifications to meet all your needs.Compatible with drilling machines with chucks for drilling holes in wood or wooden floors. It is recommended to use center punch positioning before drilling to keep the drill bit vertical to prevent it from bending or breaking.Each drill bit comes with a plastic box marked with dimensions for easy identification and storage. Specification:Material: AlloySize: 2.8x8, 2.8x10, 3x8, 3x10, 3.2x8, 3.2x10Quantity: 6pcsNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Package Content:6 X Countersink Router Bit Set