BC1651 Inner Hole Chamfer Deburring Repairing Tool Rotative Countersink Blade sold2024 the carbon steel is a

the carbon steel is a good choice

Place the socket that matches the nylon lock nut on the 3/8 inch drive ratchet

Buffering pad

Water Clean up

Foam Insulation Tape Self Adhesive

BC1651 Inner Hole Chamfer Deburring Repairing Tool Rotative Countersink Blade sold2024 the carbon steel is aBC1651 Inner Hole Chamfer Deburring Repairing Tool Rotative Countersink Blade BC1651: 16. 5mm crancked RotoDrive countersink. Blade Material: H. S. S Hardness: 62 64 Rc Angle: 90 Deg Range: 1 16. 5 mm Weight: 1. 25oz 34 g What's Include: BC1651 x 1 pc Product Features Crancked RotoDrive countersink Special chamfering for round hole Suitable for copper, aluminum, steel and other metals Applicable Scope: 1mm 16. 5mm Best chamfering effect