COMOWARE 4pcs TiAIN Coated Chamfer Tool M2 Chamfer Bit 90-Degree Countersink Drill Bit Set for Wood & Metal, Heavy Duty Countersink Bit SAE 1/4"-3/4", 2-5, 5-10, 10-15, 15-20mm — Open-Box, 13% Off

【Premium Material】 Our countersink drill bit is made of HSS high-speed steel with titanium coating, offering toughness, heat resistance, and lasting durability. Perfect as a countersink drill bit for wood or metal use.

【Clean & Precise】 This countersink bit is designed for smooth countersinking, deburring, and chamfering. The cone tip ensures accuracy, while the spiral flute works efficiently as a chamfer tool.

【Wide Compatibility】 Works with drill press, milling machines, cordless drills, and more. This countersink drill bit doubles as a chamfer bit, making it ideal for machinists, DIYers, and homeowners.

【Sharp & Accurate】 Featuring a round shank with 90° point, this countersink bit delivers precise chamfering and clean finishes. Reliable as both a chamfer tool and countersinking solution.

【Complete Set】 Includes 4 sizes (2–5MM, 5–10MM, 10–15MM, 15–20MM). Each chamfer tool and chamfer bit meets varied drilling needs, giving you one convenient and versatile set.

The COMOWARE 4pcs Titanium Coated Chamfer Tool Set is crafted from hardened HSS high-speed steel with a 90° countersink design, making it perfect for precise chamfering and drilling on wood and metal. The high-precision round shank ensures excellent concentricity for smooth, accurate cuts, while the titanium coating reduces friction, improves cutting efficiency, and extends tool life. This heavy-duty set includes four sizes (2–5mm, 5–10mm, 10–15mm, 15–20mm / SAE 1/4"–3/4"), covering a wide range of drilling and countersinking needs. Each bit comes with its own storage case for easy carrying and organized storage, providing a versatile and durable solution for professionals, DIY enthusiasts, and homeowners alike.