Use this Irwin Speedbor drill bit extension to drill through thick wood blocks. It has a 1/4 in L shank with a 6 in L body that drills into a recessed area. This Irwin bit extension features an Allen key to prevent removal at high speed.
Specifications - Warranty
None
Shank Type
Hex
Shank Size
1/4-in
Bit Extension Length
6-in
Package Quantity
1
Quick Connect
No
