Klein Tools 53938 Wood Boring Bit Replacement Shaft

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'', 1-1/8''and 1-3/8'' (22 mm, 29 mm and 35 mm) bits. Replacement shaft for 7/8'', 1-1/8''and 1-3/8'' (22 mm, 29 mm and 35 mm) bits Drill head not included Works in both 3/8'' and 1/2'' drills Hardened steel for long life. Additional Information Material:Steel Hole Diameter:3/8"" (1 cm) Shaft Diameter:0.375"" (1 cm) Shaft Length:6"" (15.2 cm) Hex End:5/16"" Weight:3.5 oz (99.8 g)