Features:
Suitable for various chamfering and countersinking operations.
Designed for 90° countersinks, ensuring smooth cutting and more efficient chip removal.
High-quality 45# high-carbon steel, high strength, wear-resistant, and with a sandblasted surface for rust and corrosion resistance and enhanced durability.
1/4" Hex shank universal interface, seamlessly compatible with all standard hex shank drills, electric screwdrivers, and impact screwdrivers.
Produces centered, smooth tapered holes, allowing screw heads to perfectly sink into the bore.
Suitable for wood, soft metals, aluminum, plastic, and rubber, easily performing chamfering and deburring.

Specifications:
Type: Chamfering / Countersink Bit
Material: 45# High Carbon Steel
Tip Angle: 90 degrees
Flutes: 6-flute
Outer Diameter: 12.5mm
Length: 37mm
Shank Type: 1/4" Hex Shank
Suitable: For Wood, Soft Metals, Aluminum, PVC, Plastic, Rubber
Application: Chamfering, Deburring, Countersinking

Package Include:
20 x 6-Flute Countersink Drill Bit