Hand-operated tapered reamer, 5-16mm tapered bore chamfering hole countersunk head cutting tool for woodworking (5-16mm)

HIGH QUALITY: High-quality materials, industrial use, suitable for counterboring tapered holes, chamfering, deburring on wooden boards, and easy counterboring with screws.

Uses: This drill bit setting tool has good material toughness, wear resistance, and drilling capacity, suitable for cast iron, copper, aluminum, and alloy steel dies.

EASY TO INSTALL AND REMOVE: Simply loosen and tighten the screws to adjust the length of the countersunk bit to various screw lengths.

USEFUL: A good conversion accessory for installing hexagonal tools such as pneumatic screwdrivers, electric screwdrivers, hand drills, jackhammers, etc.