HL-782
Auger Extensions (Hex Shank)
Key Features
Includes two set screws and a hex wrench for secure attachment.
Compatible with most boring tools using 1/4”, 5/16”, and 7/16” Hex Shanks.
Size requirements:
1/4” extensions for bits 1/2" or larger
5/16” extensions for bits 5/8" or larger
7/16” extensions for bits 7/8" or larger
Available in lengths from 9-1/2” to 24”Provides additional reach for deep drilling applications.
We offer the largest selection of extensions. Lenghths from 9-1/2” through 24”.
HL-782
Size | QC Shank Size |
1/4” x 12” | 1/4” |
1/4” x 18” | 1/4” |
5/16” x 12” | 5/16” |
5/16” x 18” | 5/16” |
5/16” x 24” | 5/16” |
7/16” x 9.5” | 7/16” |
7/16” x 12” | 7/16” |
7/16” x 18” | 7/16” |
7/16” x 24” | 7/16” |




