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Home Gunsmith Tools Power Tools & Accessories Milling Cutters BROWNELLS 1911 AUTO HSS LO-MOUNT SIGHT BASE CUTTER Support
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BROWNELLS
1911 AUTO HSS LO-MOUNT SIGHT BASE CUTTER

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050806019836 080621495
65\ Shoulder x .495"
These cutters are specially designed by us and made to our specifications for cutting the sight base slot required to mount the Wichita and Novak Lo-Mount 1911 Auto sights. Use ¼" carbide end mill to remove the bulk of the material (see drawing above) then make final dovetail cut. Final cut to lower rear of slide is done with an end mill and is not a part of the sight base cut. Made slightly undersized to compensate for variations in sight bases and milling tolerances on installation. With the popularity of custom 1911 Auto Pistols, this cutter is one that you will use frequently in your custom work. CAUTION: For use in milling machine only. 2" (5cm). .495" diameter cut. ½" (12.7mm) diameter shank. 65° shoulder. DO NOT EXCEED 700 rpm, HIGHER SPEED WILL BREAK TEETH.
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47.9 47.9 1 GBP
Product no.: 080621495
BROWNELLS 65 HSS LO-MOUNT SIGHT BASE CUTTER .490" 050806019836 These cutters are specially designed by us and made to our specifications for cutting the sight base slot required to mount the Wichita and Novak Lo-Mount 1911 Auto sights. Use ¼" carbide end mill to remove the bulk of the material (see drawing above) then make final dovetail cut. Final cut to lower rear of slide is done with an end mill and is not a part of the sight base cut. Made slightly undersized to compensate for variations in sight bases and milling tolerances on installation. With the popularity of custom 1911 Auto Pistols, this cutter is one that you will use frequently in your custom work. CAUTION: For use in milling machine only. 2" (5cm). .495" diameter cut. ½" (12.7mm) diameter shank. 65° shoulder. DO NOT EXCEED 700 rpm, HIGHER SPEED WILL BREAK TEETH.
47.9 GBP 1 £47.90 *
Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse
Specs: Degree: 65
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Top takeaways

  1. These cutters are designed for cutting the sight base slot for Wichita and Novak Lo-Mount 1911 Auto sights, intended for use in a milling machine only.
  2. Made slightly undersized to compensate for sight base and milling tolerances, with a .495" diameter cut and 65° shoulder.
  3. Operate at a maximum speed of 700 rpm to avoid breaking the teeth of the cutter.

Attributes

Degree: 65 Delivery weight: 0.045kg Shipping height: 5mm Shipping width: 76mm Shipping length: 140mm UPC : 050806019836

Item details

Made in USA



Cut precision slots for 1911 Auto sights with our HSS Lo-Mount Sight Base Cutter. Perfect for custom work! ⚙️ Durable and efficient.

65\ Shoulder x .495"
These cutters are specially designed by us and made to our specifications for cutting the sight base slot required to mount the Wichita and Novak Lo-Mount 1911 Auto sights. Use ¼" carbide end mill to remove the bulk of the material (see drawing above) then make final dovetail cut. Final cut to lower rear of slide is done with an end mill and is not a part of the sight base cut. Made slightly undersized to compensate for variations in sight bases and milling tolerances on installation. With the popularity of custom 1911 Auto Pistols, this cutter is one that you will use frequently in your custom work. CAUTION: For use in milling machine only. 2" (5cm). .495" diameter cut. ½" (12.7mm) diameter shank. 65° shoulder. DO NOT EXCEED 700 rpm, HIGHER SPEED WILL BREAK TEETH.
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Upgrade your shooting with the SEMI-AUTO TRITIUM DOVETAIL FRONT SIGHT ✨. Bright Tritium dot ensures precision in low light. Perfect for 1911 Government models!
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