Brownells 65 Carbide Semi-Auto Sight Base Cutter .330

Description

Product Overview

Brownells 65° Carbide Semi-Auto Sight Base Cutter .330 is a solid carbide milling cutter designed to machine dovetail sight bases on standard Colt factory and mil-spec 1911-style slides, as well as replacement sight bases that use a 65° shoulder. The actual cutting diameter is .330, so most sight installations require more than one pass to achieve the correct fit while accommodating base-width variations and machining tolerances.

Key Features

• 65° shoulder geometry for cutting compatible 1911 sight base dovetails
• Solid carbide construction for improved wear resistance when cutting hardened steel pistol components
• Milling machine use only for controlled, consistent dovetail cuts
• Actual cutting diameter of .330 supports multi-pass fitting and tolerance accommodation
• 3/8 inch diameter shank for rigid milling setup

Get the dovetail geometry you need for proper sight base fit with the Brownells .330 65° carbide cutter.