Far superior to auger bits, these Wood Boring Bits allow you to easily change direction when drilling holes to modify the hole size. New low-torque design greatly reduces the wrist fatigue because from standard auger bits. This replacement shaft works for 7/8-Inch, 1-1/8-Inchand 1-3/8-Inch (22 mm, 29 mm and 35 mm) bits.
Replacement shaft for 7/8-Inch, 1-1/8-Inchand 1-3/8-Inch (22 mm, 29 mm and 35 mm) bits *