Drillpro 4pcs 3mm-6mm 5 Flute Countersink Drill Bit Woodworking Chamfer Reamer Set

Description Drillpro 4pcs 5 Flute countersink drill bit reamer woodworking chamfer home hand tools 3mm 6mm Specification Brand DrillproMaterial HSS 4241Black chamfer drill body material steel 45Dimension 3mm x 60mm L 4mm x 75mm L 5mm x 80mm L 6mm x 90mm L Dia of Chamfer 15 mmFeatures 1 Four piece set includes bits for drilling guide holes for screw sizes 3mm 4mm 5mm 6mm 2 Special designed steel counter sleeve countersinks or counter bores guide hole 3 Adjustable counter sleeve depth with wrench 4 Drill and countersink for wood screws without changing bits 5 Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew 6 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 Package Included 4 x Woodworking chamfer1 x Hex ShankMore Details