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The Brownells 65° Carbide Semi-Auto Sight Base Cutter features a .330" cutting diameter, ideal for Colt and mil-spec 1911 Autos, ensuring precision and durability.

BROWNELLS 65 CARBIDE SEMI-AUTO SIGHT BASE CUTTER .330"

050806019720 080621065
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65 CARBIDE SEMI-AUTO SIGHT BASE CUTTER .330"
119.9 GBP 49 £119.90 *
In stock
Degree: 65 Product no.: 080621065
In stock
119.9 GBP 49 £119.90 *
Degree: 60 Product no.: 080621066
Not available
72.19 GBP 0 £72.19 *
119.9 119.9 2 GBP
119.9 GBP £119.90

Prices inclusive of duty & VAT.

Product no.: 080621065

Mfr. No.: 65X330CARBID

050806019720 BROWNELLS CARBIDE SEMI-AUTO PISTOL SIGHT BASE CUTTER Designed for precision pistol sight installation, the Brownells Carbide Semi-Auto Pistol Sight Base Cutter is engineered to cut accurate dovetails for a variety of 1911 Auto and semi-automatic pistol sight applications. Available in 60° and 65° shoulder configurations, these cutters are ideal for machining dovetail slots for factory sights as well as many aftermarket replacements. The 65° cutter is specifically suited for standard Colt factory and mil-spec 1911 sights, along with popular replacement sights that utilize a 65° dovetail. Manufactured from solid carbide, this cutter is built to withstand repeated use on hardened steel slides while maintaining accuracy and cutting performance. The.330-inch cutting diameter is intentionally undersized to accommodate manufacturing tolerances and provide a custom-fit installation through multiple machining passes. Designed exclusively for use in a milling machine, it is an essential tool for professional gunsmiths performing sight upgrades and custom pistol work. CAUTION: For use in milling machine only. Solid carbide cutter resists wear when cutting pistols made from hardened steel. 2' (5cm) long, 3⁄8' (9.5mm) diameter shank. 65° shoulder. FEATURES Solid carbide construction for excellent wear resistance and longevity Designed for cutting semi-auto pistol sight dovetails Available in 60° and 65° shoulder profiles Compatible with many 1911 Auto factory and aftermarket sight installations .330-inch cutting diameter allows precise custom fitting Ideal for machining hardened steel pistol slides Provides professional-quality dovetail cuts for sight upgrades Designed for use with a milling machine only SPECIFICATIONS Product Type: Pistol Sight Base Cutter Material: Solid Carbide Available Angles: 60° or 65° Cutting Diameter: .330 Inches Overall Length: 2 Inches Shank Diameter: 3/8 Inch Application: Semi-Auto Pistol Sight Dovetail Cutting Machine Requirement: Milling Machine CUSTOMER INSIGHTS Customers appreciate the Brownells Carbide Semi-Auto Pistol Sight Base Cutter for its precision, durability, and ability to produce clean dovetail cuts in hardened pistol slides. Positive feedback highlights its effectiveness for custom sight installations and 1911 upgrades, with many users valuing the solid carbide construction for maintaining accuracy through repeated gunsmithing projects. Whether you're installing factory replacement sights or performing a custom pistol build, the Brownells Carbide Semi-Auto Pistol Sight Base Cutter provides the precision and durability needed to achieve professional-quality dovetail cuts with confidence.
In stock More than 10 pieces in USA warehouse
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£119.90

Prices inclusive of duty & VAT.

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Delivery time approx. 7-14 days.

Delivery time approx. 7-14 days.

No charges until we ship
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Your credit card will not be charged when you place your order.

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  • Precision dovetail cutting
  • Compatible with various sights
  • Durable solid carbide material
119.9 119.9 2 GBP
Description Specification Customers reviews Accessories

BROWNELLS 65 CARBIDE SEMI-AUTO SIGHT BASE CUTTER .330"

119.9 GBP £119.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
£119.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Description:

Precision Cutting for Your Firearm Needs

Introducing the CARBIDE SEMI-AUTO PISTOL SIGHT BASE CUTTER from BROWNELLS, expertly designed for both enthusiasts and professionals alike.

Product Overview

Our special 65° shoulder Sight Base Cutter is engineered to cut dovetails for standard Colt factory and mil-spec 1911 Autos, as well as replacement sights including Wichita Hi-Mount, older Bo-Mar models, and others featuring a 65° shoulder. For those using a 60° dovetail on their rear sights, we also offer a compatible cutter.

Specifications

  • Cutting Diameter: .330"
  • Length: 2" (5cm)
  • Shank Diameter: 3⁄8" (9.5mm)
  • Shoulder Angle: 60° or 65°

Usage Guidelines

For low-mount adjustable sights, we recommend using the Standard Sight Base Cutter featured on this page. Please note that the actual cutting diameter is .330", meaning multiple passes may be necessary to install most sights. This design accommodates factory variations in base width and milling tolerances.

Important Caution

CAUTION: This cutter is intended for use in a milling machine only. The solid carbide construction resists wear when cutting pistols made from hardened steel.



Attributes

  • Degree:
    65
  • Delivery weight: 0.023kg
  • Shipping height: 3mm
  • Shipping width: 74mm
  • Shipping length: 142mm
  • UPC: 050806019720

Item details

Made in USA

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Variations:

65 CARBIDE SEMI-AUTO SIGHT BASE CUTTER .330"
119.9 GBP 49 £119.90 *
In stock
Degree: 65 Product no.: 080621065
In stock
119.9 GBP 49 £119.90 *
Degree: 60 Product no.: 080621066
Not available
72.19 GBP 0 £72.19 *

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