Precision Barrel Honing

 

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ENGIS HONING SOLUTIONS FOR FIREARM COMPONENT BORES


Need Better Hole Precision in the Manufacture of Barrels, Gas Blocks & Triggers?
For years Engis has worked successfully with manufacturers of handguns, as well as sporting and military rifles, to improve product consistency, reliability and lower costs in both high and low production finishing of various firearms components.

State-of-the-art Engis bore honing brings best-in-class barrel quality achieving bore sizes within 2 microns, bore roundness under 2 microns and surface finish under 0.1 Ra and 1.0 Rz prior to rifling.

 

Part Load

Peck Cycle, Unload

 

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ENGIS ADVANTAGE
(SINGLE-PASS HONING SOLUTION):

MACHINE: CNC Controlled, Multi-Spindle Honing Machine 

TOOLING: “Single-Pass Hone”, Highly Repeatable, Diamond Plated Adjustable Abrasive

BORE DIAMETER: 0.002mm Range

ROUNDNESS: < 0.001mm

SURFACE FINISH:  <0.1 Ra

PRODUCTION RATE: 20 (350mm long ) Barrels per Hour 

MACHINE EFFICIENCY: 95% Uptime

TOOL CHANGE-OVER: Predictable 15 minutes every 20,000 Parts

OPERATOR SKILL RQD: Load/Unload Parts, Push Cycle Start Button, Adjust Tools

SPM-8000-newlabel

 

DOWNLOADS:
Engis Firearms Brochure
Rifle Barrel Spec Sheet
Pistol Barrel Spec Sheet
Engis Bore Finishing Catalog


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