Teocpai 6Pcs 90 Degree HSS Countersink Drill Bit Set with 1/4'' Hex Shank 5 Flute Countersink Drill Bits for Wood 6mm-19mm Quick Change Bit 1/4'' 5/16

Teocpai 6Pcs 90 Degree HSS Countersink Drill Bit Set with 1/4'' Hex Shank 5 Flute Countersink Drill Bits for Wood 6mm-19mm Quick Change Bit 1/4'' 5/16

High-quality materials: The Countersink drill bits are made of high-speed steels for sturdy and long service life. Titanium coating: The wood countersink drill bitd are coated with titanium for better durability and corrosion resistance. Wide application: Suitable for wood planks, chipboard, plywood, plastic, PVC, etc. Design: 1/4" hex shank drill bit fits most handheld and bench drills. Five flutes reduce vibration for a smoother drilling process. Packaging: Includes 6pcs countersink drill bits in 6 different diameters: 6mm(1/4''), 8mm(5/16''), 9mm(3/8''), 12mm(1/2''), 16mm(5/8''), 19mm(3/4'').

Specification ：

Material: High Speed Steel(HSS)

Diameter: 6mm(1/4''), 8mm(5/16''), 9mm(3/8''), 12mm(1/2''), 16mm(5/8''), 19mm(3/4'')

Hex shank: 6.35 mm(1/4 inch)

Surface treatment: Titanium plated

Chamfer Degree: 90°

Features :

1. This set of countersink drills are made of industrial high-speed steel which has a long service life.

2. Suitable for wood boards, chipboard, plywood, plastic, etc.

3. 1/4" hexagonal shank, compatible with most portable and bench drills.

4. 90 degrees on the tip for clean, precise countersinking.

Pack includes ：

6 x Countersink Drill Bits

Please note :

The tool is not suitable for metal. Ensure adequate cooling and lubrication during operation.