Material: the roller drill made of high carbon steel, after quenching and tempering treatment, has a longer service life. Carbon steel construction is lighter than standard auger to ensure safety.
Excellent technology: designed for 4 precision grinding edges and 4 chip removal grooves to optimize performance and easy chip removal. With automatic feed screw drill tip, it is easy to cut holes with accurate diameter.
Because these augers have long handles, you can avoid shaking almost without pressing the drill.
Application: woodworking bit is very suitable for drilling holes on hardwood, cork, plastic and so on. Hexagon groove with groove can be used for electric hand drill.
Material: high carbon steel
Diameter: 16mm/0.63\\\", 18mm/0.71\\\"
Rod internal thread: 9.5mm/0.37\\\"
Please make sure that these auger bits work on wood, and fix the bits firmly when the electric drill starts to work, so as not to damage the bit.
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 1-3cm measuring deviation due to manual measurement.
1 X Bit
1 X Electric Wrench Extension Bar
1 X Hex Shank Extension Bar