Heavy Duty Titanium Coated HSS Countersink Drill Bit Set for Wood and Metal, 90 Degree Chamfer Bits, Pro Grade Countersink Kit, SAE One Quarter to Three Quarters Inch, 2-5, 5-10, 10-15, 15-20mm

Heavy Duty Titanium Countersink Set for Wood & Metal

✔️ 4 sizes: 2-5mm, 5-10mm, 10-15mm, 15-20mm; titanium-coated HSS

This heavy-duty countersink drill bit set blends HSS high-speed steel with a titanium coating for tough countersinking, deburring, and chamfering on wood and metal. It's a handy kit for workshops, garages, and DIY projects, compatible with drill presses, cordless drills, and milling machines.

✅ ✅ Premium material: HSS high-speed steel with titanium coating for toughness and heat resistance
✅ ✅ Clean & precise countersinking, deburring, and chamfering with a 90° tip
✅ ✅ Wide compatibility: drill press, cordless drills, milling machines
✅ ✅ Complete 4-piece set: 2-5mm, 5-10mm, 10-15mm, 15-20mm

💡 What is a countersink drill bit set used for in woodworking and metalworking?

It's handy for flush screw heads and clean chamfers across materials.

- handy for flush screw heads and clean chamfers - great for prepping wood and metal without tear-out - works with drill presses, cordless drills, and milling machines - ideal for DIYers, hobbyists, and pros