Aggressive feed screw allows the bit to pull through the wood faster and without effort, resulting in faster drilling.
Heat treated for maximum durability and long life.
The cutting edge can be re-sharpened with a standard file time and time again.
The feed screw can be replaced - spares are supplied in the kit.
Ideal for all general contractors, electricians, plumbers and HVAC engineers who drill hole through wood for all types of pipes, vents and wire trunking.
Kit Contains: 25, 29, 32, 38, 44, 54 & 65mm Ø Selfeed Bits, 140mm Extension, Spare Feed Screws, Hex Keys & Carry Case.


