6 Pcs Durable 90 Degree HSS Chamfer Cutter Bit Chamfering Countersink Drill Bits

Description

6-piece 90° Countersink Drill Bit Set is designed for clean, burr-free drilling in a wide range of materials. Made from high-quality carbon steel with a titanium-coated surface, these bits offer enhanced durability, rust resistance, and a longer working life. The 3-edge design ensures precise chamfering and conical hole shaping, making it easy to drill smooth holes with sharp, clean edges.

Features:
Wide Material Compatibility – Ideal for use on carbon steel, sheet metal, aluminum, PVC board, insulation panels, and wood (hard & soft).
Durable Construction – Made from tough carbon steel with a titanium coating for extra hardness, rust resistance, and long life.
Smooth & Burr-Free Drilling – 90° chamfer angle with 3 sharp cutting edges ensures clean, efficient hole shaping.
Universal Fit – Compatible with all standard drills, vertical drilling machines, and milling tools.
Versatile Use – Suitable for daily tasks, DIY jobs, woodworking, and light metalworking.