Makita Countersink Drill Bit Set, 6 Pieces, 6.3 mm/8.3 mm/10.4 mm/12.4 mm/16.5 mm/20.5 mm Head Diameter - D-42204 This countersink drill bit set is tailored for precise drilling across various materials, making it essential for professionals in the automation, electronics, and mechanical industries. Comprising high-speed steel countersinks, it provides clean, accurate sink holes for different screw sizes, enabling users to undertake various projects with assurance. Features & Benefits • Comprises six countersink bits for versatile applications
• Made from high-speed steel for durability
• Compatible with screw sizes from M3 to M10
• Overall lengths from 45mm to 63mm enhance control Applications • Ideal for creating countersunk holes in wood and metal
• Excellent for achieving a flush finish for screws
• Useful in furniture assembly and cabinetry projects
• Employed in electrical panel installations and maintenance
• Effective for tasks requiring accurate screw placement What materials can be used with these countersinks? They can be used on wood, metal, and plastic. What is the best way to maintain the countersink bits for optimal performance? Keep them clean and store in a dry location to avoid rust. Can these bits be used with battery-powered drills? Yes, they work with standard battery-powered drill drivers. What can I do if the bits lose their sharpness? Sharpen them with a suitable sharpening tool or replace as necessary. Are they compatible with all types of drill chuck? The hex shank design enables compatibility with most standard drill chucks.