Countersink drill bit for wood, chamfer guide, 4 pieces + wrench

General Description This wood countersink drill bit set includes four steel pieces, ideal for drilling and countersinking holes in various materials such as steel, aluminum, plastic, and wood. It allows you to enlarge or countersink holes while deburring edges. This accessory is perfect for any fabrication shop and is covered by a lifetime manufacturer's warranty. Technical Specifications Material: HSS 4241 with titanium coating Countersink drill body: #45 steel Chamfer diameter: 15.8 mm Drill sizes: 3 mm x 60 mm (L), 4 mm x 75 mm (L), 5 mm x 85 mm (L), 6 mm x 93 mm (L) Shank: 1/4 shank Package size: 14 x 10 x 2 cm / 5.51 x 3.93 x 0.78 in Package weight: 115 g Usage This drill bit set allows you to drill and countersink for wood screws without having to change bits. The drilling depth is adjustable to accommodate screws of different lengths, simply by loosening and tightening the setscrew. The 5-flute chamfers allow for quick and clean drilling, perfectly integrating the screw head into the surface of the workpiece. Other Information Package included: 4 wood countersink drill bits, 1 hexagonal shank The color of the item may vary due to lighting conditions during shooting and display on the monitor.