This 5-piece countersink drill bit set is designed for creating clean countersunk holes and smooth chamfered edges in woodworking, plastic fabrication, and metalworking applications. Manufactured from M35 high speed steel with cobalt content, the bits are designed for durability and consistent cutting performance across a range of materials. The 82 degree countersink angle helps create recessed screw seating while the 5-flute cutting design assists with chip removal during operation. Featuring a 1/4 inch hex shank, the bits are compatible with most drills and drivers, making them suitable for drilling, chamfering, deburring, and hole finishing tasks.

Key Features

• Features M35 high speed steel with cobalt composition for durability and consistent cutting performance
• Delivers smooth countersinking through an 82 degree tip angle designed for recessed screw seating
• Provides improved chip evacuation with a 5-flute cutting structure during drilling and chamfering tasks
• Supports compatibility with most drills and drivers through a 1/4 inch hex shank design
• Includes five countersink bit sizes suitable for woodworking, plastic, and metalworking applications

Specifications

• Product Type: Countersink Drill Bit Set
• Primary Material: M35 High Speed Steel with Cobalt
• Product Weight: 0.210kg
• Bit Type: Countersink Drill Bit
• Flute Design: 5 Flute
• Tip Angle: 82 Degree
• Shank Type: 1/4 Inch Hex Shank
• Bit Sizes: 6.35mm, 9.53mm, 12.7mm, 15.88mm, 19.05mm
• Recommended Maximum Speed: 6000RPM
• Suitable Materials: Wood, Plastic, Mild Steel, Copper, Aluminum

Package Contents
5 x Countersink Drill Bits
1 x Storage Case