1. Using high speed steel 4241, the surface of titanium plating process, in sharp at the same time, wear resistance is very high.
2. Six of the most commonly used sizes to meet your job needs. The drill set is suitable for most electric drills in the market, suitable for drilling and slotting, and used in wood, soft metal, thin aluminum plate, thin iron plate and other materials.
3. This product has sharp edge and high drilling efficiency. With the help of sharp serrations in the center of the product, the drill can continue to drill horizontally after drilling.
4. Since the torque and drilling speed of hand-held lithium battery hand drills are relatively low, the use effect may not be achieved. In order to give full play to the effect of the drill bit, please use a high torque and high drilling speed electric drill or bench drill.
5. Please pay attention to safety when using and take corresponding protective measures.
Material: High speed steel
3mm cutter head diameter: 3mm, working length: 30mm/1.18in, shank diameter: 3mm, total length: 58mm/2.28in
4mm cutter head diameter: 4mm, working length: 37mm/1.46in, shank diameter: 4mm, total length: 67mm/2.64in
5mm cutter head diameter: 5mm, working length: 44mm/1.73in, shank diameter: 5mm, total length: 75mm/2.95in
6mm cutter head diameter: 6mm, working length: 47mm/1.85in, shank diameter: 6mm, total length: 85mm/3.35in
6.5mm cutter head diameter: 6.5mm, working length: 47mm/1.85in, shank diameter: 6.5mm, total length: 85mm/3.35in
8mm cutter head diameter: 8mm, working length: 55mm/2.17in, shank diameter: 8mm, total length: 92mm/3.62in
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2mm measuring deviation due to manual measurement.