6pcs 3 Flute Flute Countersink Drill Bit Silver High-speed Steel Countersink Drill Bit Set Worker

Label:Yes Material: high speed steel 100% brand new and high quality Quantity :6pcs Color:silver Item type: HSS Chamfering Tool Bit Size:10*10*10cm(3.94*3.94*3.94in) 1. Specification: Includes 6 chamfered bits 2. Material: The product is made of high-speed steel, not easy to damage, long service life 3. The drill has a 90-degree Angle and a 3-groove design that ensures precise and accurate drilling, providing a clean and smooth finish. Countersunk bit is designed so that the screw head is flush with the surface 4. The drill set is suitable for various materials, suitable for workpieces with hardness below 25°, such as carbon steel, iron sheet, insulating board and other metals and wood 5. Size: 6.3 mm (1/4 ), 8.3 mm (5/16), 10.4 mm (2/5), 12.4 mm (1/2 ), 16.5 mm (5/8), 20.5 mm (4/5). Handle: Straight round handle. Notice: 1. the real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. please allow slight manual measurement deviation for the data. thank for your understanding. 3. 1cm=0.39 . package included: 6pcs flute countersink drill bit