Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

60\ & 65\ Shoulder x .330"

Our special 65° shoulder Sight Base Cutter designed to cut dovetails for both standard Colt factory and mil-spec 1911 Autos, and for replacement sights like Wichita Hi-Mount, older Bo- Mar and others with a 65° shoulder. Some makers use a 60° dovetail on their rear sights and we also have a cutter to match them. For low-mount adjustable sights use the Standard Sight Base Cutter shown on this page. Actual cutting diameter is .330" so more than one pass will be required to install most sights. This is done on purpose to allow for factory variations in base width as well as milling tolerances. CAUTION: For use in milling machine only. High speed steel, 2" (5cm) long, 3⁄8" (9.5mm) diameter shank. 60° or 65° shoulder. DO NOT EXCEED 700 rpm, HIGHER SPEED WILL BREAK TEETH.


1911, Issue:11, Page:061
Big Book Catalog, Issue:67, Page:149
Big Book Catalog, Issue:67, Page:501

BROWNELLS - HSS SEMI-AUTO PISTOL SIGHT BASE CUTTER

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2 Item(s)
60X330 HSS SIGHT DOVETAIL CUTTER
080-621-331WB
60°HSS Semi-Auto Base Cutter
08062133160°HSS Semi-Auto Base Cutter

$36.99

In Stock

Degree: 60

45 AUTO SIGHT BASE CUTTER 65 x .330
080-621-330WB
65°HSS Semi-Auto Sight Base Cutter
08062133065°HSS Semi-Auto Sight Base Cutter

$31.99

Out of Stock

Degree: 65

HSS SEMI-AUTO PISTOL SIGHT BASE CUTTER