Brownells Barrel Liner Drill .22 Liner .315 (8mm)

BARREL LINER DRILLS The Brownells Barrel Liner Drills are precision tools engineered for gunsmiths and firearm enthusiasts engaged in barrel repair and relining projects. These drills are essential for ensuring a precise fit for barrel liners, helping to restore accuracy and extend the life of vintage or worn firearms. Key Features: Precision Machining: Designed to exact tolerances, these drills create uniform, straight bores, ensuring a perfect fit for barrel liners. This precision minimizes inconsistencies that can impact firearm performance. High-Quality Construction: Manufactured from durable materials, these drills are built to withstand repeated use, making t Mfg: Brownells SPECS: Hi-Speed steel. 15" (38.1cm) OAL. Handles barrels up to 25" (63.5cm) length maximum. Pilot length: 1" (2.5cm). Pilot diameter: .22 - .216" (5.5mm); .25-20 - .247" (6.8mm); .38-40 - .391" (9.9mm); .44-40 - .419" (10.6mm).