Good effect: the handle of the hex shank drill bit kit is smooth and easy to install on the electric drill The drill bit adopts a sharpened shape, which is relatively sharp, allowing you to cut wood quickly while keeping it on a smooth surface, making woodworking spoon easy 5pcs: 5 pieces of wood working tools, 6.8cm or 2.68in in length, suitable for most electric drills and a musthave tool kit for professionals and DIY engravers How to use: When using rotary electric grinding drills, the handle of the rotary file must be tightened before use, and it is strictly prohibited to shake during operation. Move smoothly from right to left with even force to avoid jumping and impact Wide applications: Countersink drill bit sets are suitable for fine detail work and are widely used in metal products, tool making, model engineering, welding, casting, deburring, grinding, etc. Material: The wood chamfering drilling tool is made of high speed steel, and the total surface is plated with titanium. It is manufactured by bending process, which can effectively improve wear resistance and increase product life. Welcome to meet