Makes A Rough Job Easy For You To Do
Two-way jig guides drill on butt stock, inverts for use inside barrel
channel to install front swivel. Hardened drill bushing locates
swivel attaching point from butt or forend tip, keeps 5/32"
diameter drill in line to prevent off-center holes. 7/32" safety
counterbore is correct depth for butt stock screw. The No. 10 drill
and safety counterbore will drill and counterbore forend screw and
nut in one operaion. Drills can be removed from safety
counterbores for sharpening or replacement.
Big Book Catalog, Issue:65, Page:233
SPECS: Set contains: Jig; 5/32" (4mm) Pilot Drill; #10 Safety
Drill/Counterbore; 7/32" (5.5mm) Safety Drill and Counterbore.