About Gundrill Sharpening, LLCs

I served as Vice President and General Manager of Sterling Gun Drills for 31 years, following 9 years with Sterling Tool Group in Bennington. Prior to that, I worked as a Journeyman Tool & Die Maker.

After the closing of Sterling Gun Drills, Inc. in 2025, I started Gundrill Sharpening, LLC to continue providing high-quality gun drill resharpening services.

Gundrill Sharpening, LLC is an owner-operated shop equipped with proven machine-shop tools and grinders used specifically for gun drill resharpening. All grinding equipment formerly used at Sterling Gun Drills is back in service and dedicated to this operation.

Single-flute gun drills of any manufacture are accepted for resharpening.

Owned and Operated by Doug Holley

I have 40 years in the industry and also offer tech support.