Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Speed Up & Simplify Pillar Bedding Installations

Piloted counterbores allow you to accurately drill stocks with existing screw holes for pillar bedding, with no fear of the cutter wandering. Interchangeable pilots provide increased versatility, allowing two cutters to do the work of six. Makes adding pillar bedding blocks quick and easy. Pilots and cutters available in popular sizes to accommodate most bedding needs.


Big Book Catalog, Issue:66, Page:439
New Product Supplement, Issue:504, Page:000

SPECS: Counterbore: HSS Steel, 1/4" (6.3mm) shank. 9/16" (14.4mm) and 5/8" (15.8mm) diameter cutter, 1/8" (3.1mm) pilot hole. 2-13/16" (7.1cm) long. Pilot: Carbon steel, 1/8," (3.1mm) shank, 1/4" (6.3mm) and 5/16" (7.9mm) diameter. .292" Ruger Pilot fits Ruger 77 stocks.

n/a - AIRCRAFT COUNTERBORE

$57.12

In Stock
08902165 1/4" PILOT FOR COUNTERBORE
549-890-216WB
1/4" Pilot

Mfr Part: 08902165

$9.99

In Stock
08902207 5/16" PILOT FOR COUNTERBORE
549-890-220WB
5/16" Pilot

Mfr Part: 08902207

$7.99

In Stock