4PCS Countersink Woodworking Drill Bit Set Carpentry Quick Change Hex Shank For Screw Sizes #6 #10 #13 #16 Wood Drilling Tool E4

SPECIFICATIONS DIY Supplies: Woodworking Type: Center Drill Bit Origin: Mainland China length: 3mm-4.5mm Model Number: BIHH342A Material: Other Use: Wood Drilling Certification: NONE Type: Center Drill Bit, Twist Drill Bit,...