80% Arms AR-15 Easy Jig, Руководство пользователя

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MESSAGE FROM 80 Percent ARMS
Thank you for purchasing our 80 Percent Arms Easy Jig®. Our patented
router based milling system is the fastest, easiest, and most popular method
to mill your 80% lower at home using common household tools. Our jig’s
heavy duty construction ensures your jig will last a very long time and allow
you to complete many lowers before needing any replacement parts.
For best results, we strongly recommend that you read this manual
from start to finish before getting started with your build. It’s very
important that you are familiar with all the steps you will need to perform to
minimize the chance of making a mistake. If you have any questions after
reading the manual, please contact us for assistance. We highly recommend
watching our video tutorial prior to milling your lower. Additional resources
including video tutorials and online manuals are available at our web site at:
www.80PercentArms.com/pages/manuals
important safety notice
Eye and hearing protection must be worn at all times when operating
any of the power tools required to finish your 80% lower. You must wear
impact resistant safety goggles at all times to protect your eyes from flying
debris and chips while drilling and milling. Do not wear open style safety
glasses as they do not provide protection from flying chips. Never use
compressed air to blow or clear metal chips. Instead, use a Shop-Vac to
suck out chips from your jig and work area.
Router information
Most good quality small laminate routers with a 1/4” collet can be used with
the Easy Jig®. They may be fixed or variable speed. Full size routers may
also be used along with a spacer to provide clearance for the buffer tube when
milling the trigger slot; however, we recommend using a smaller laminate
router for best results. Recommended routers include the Home Depot Ridgid
#R24012, Porter-Cable PCE6430, and Dewalt DWP611. Economy routers
such as Harbor Freight and Black & Decker brands should be avoided.
For best results, set you router speed to 24,000 - 30,000 RPM. Cutting fluid
is recommended to prolong the end mill and drill bit life, and to achieve a
smoother finish. Keep the flutes and shank of the end mill lubricated at all
times. Clear out chips after each pass for longer tool life and a smoother
finish.
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