Flat Wood & 4-Tip Bit Extensions
FLAT BIT & 4-TIP EXTENSIONS have precision milled sockets to accommodate flat bits with the E6.3 shank perfectly. Hex key included. Bits smaller than 16.0mm diameter are not suitable for use with these extensions.
Please note – due to the larger shank, 32mm 4-TIP auger requires the 300mm holesaw arbor extension – article no. 1940311