BROWNELLS - Countersink, #1 - 3/64" Drill Diameter, 1/8" Body Diameter

BROWNELLS HIGH SPEED COUNTERSINK

The Brownells High Speed Countersink is designed to produce clean, precise countersinks and chamfers in a variety of gunsmithing and shop applications. Manufactured from high speed steel and featuring a 60° cutting angle, this tool helps create professional-quality results when preparing holes for screw installation or removing burrs after drilling.

Built for durability and consistent performance, the countersink is ideal for firearm maintenance, custom gunsmithing, and general metalworking tasks. Its precision-ground cutting surfaces help ensure smooth operation and a clean finished appearance.

FEATURES

• 60° countersink angle
• Durable high speed steel construction
• Produces clean, uniform countersinks and chamfers
• Helps ensure proper screw seating
• Ideal for gunsmithing, firearm maintenance, and shop use
• Available in multiple sizes

SPECIFICATIONS

• Material: High Speed Steel
• Countersink Angle: 60°
• Quantity: 1

AVAILABLE OPTIONS

• Countersink #1
  • Drill Diameter: 3/64"
  • Body Diameter: 1/8"
• Countersink #3
  • Drill Diameter: 7/64"
  • Body Diameter: 1/4"

Whether you're performing routine firearm maintenance or completing a custom build, the Brownells High Speed Countersink provides the precision and durability needed to create clean, professional-looking results with every project.