Premium Titanium Coated Countersink Chamfer Tool Set - 4 Pcs High-Speed Steel Deburring Drill Bits for Metal & Woodworking with Adjustable Stop (Gold) - Perfect for DIY Projects, Furniture Making & Professional Metal Fabrication

MAIN FEATURES: These countersink chamfer drilling tools are a good helper for tool lovers! Internal chip removal, to prevent debris from flying. 90°angle on the point for sharp and precise countersinking. Titanium-plated HSS4241 material, strong and wear-resistant. Suitable for cutting steel, wood, plastic and metal. SPECIFICATIONS: Material: HSS4241 Weight: 185G/4 PCS Surface Treatment: Titanium Plating Shank Diameter: 6MM, 8MM, 10MM, 12MM Head Diameter: 9.7MM, 14MM, 21MM, 28MM Chamfer Range: 2-5MM, 5-10MM, 10-15MM, 15-20MM PACKAGE INCLUDES: 1*Chamfer Drilling Tools (4 PCS) NOTE: Due to manual measurements, please allow slight measurement deviations. Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the picture.

✔【INTERNAL CHIP REMOVAL】The spiral fluted tools help to evacuate chips up and out of the cut to reduce clogging. Make cutting faster, cleaner and quieter. Round shanks allow use with a wide variety of toolholding systems.

✔【GOOD HELPER FOR TOOL LOVERS】Internal chip removal, to prevent debris from flying. 90°angle on the point for sharp and precise countersinking. Titanium-plated HSS4241 material, strong and wear-resistant. Suitable for cutting steel, wood, plastic and metal. These countersink chamfer drilling tools are a good helper for tool lovers!

✔【SOLID AND DURABLE】 Made of HSS4241, rustproof, solid and durable bit can cut edge smoothly without chatter and fluted edges. 90° angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole.

✔【CHAMFER RANGE】 2-5mm, 5-10mm, 10-15mm, 15-20mm; Shank diameter: 6mm, 8mm, 10mm, 12mm; Head diameter: 9.7mm, 14mm, 21mm, 28mm.

✔【WIDELY USED】Ideal for cutting plywood, wood, acrylic, PVC board, plastic and metal(hardness <25 degrees).When working with the material, need to let the bit continuous cooling down between drilling.