Description
- 【Drill Bits Set】 4pcs HSS constructed drill bits for drilling holes with screw sizes #6,#8,#10 and #12.
- 【Special Design】Special designed steel counter sleeve countersinks or counter bores hole.
- 【Compatible】6.35mm standard hex shank is quick change compatible, drill and countersink for wood screws without changing bits.
- 【Easy To Use】Adjustable counter sleeve depth with hex wrench,drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew
- 【APPLICABLE SCOPE】The applicable scope is suitable for workpiece under 25 HRC hardness, such as carbon steel, sheet iron, insulation board, PVC board, wood, etc.Use on a drill machine with chuck or connector.
4PCs HSS Countersink Cone Drill Bit Set 1/4" Hex Shank Hole Saw Drill Woodworking Tools + L-Wrench
