Made in USA machine tool accessories & collet chucks
The Sweetest Tooling on Earth Since 1977
NEW Metric SizeS AVAILABLE
TOOLING FOR CNC MILLS
The following collet chucks are designed to increase machining efficiency on CNC mills.
Available for both ER and DA collets
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Small diameter lock nut for machining hard-to-reach surfaces
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Up to 16"+ overall length, for really hard to reach areas
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All lock nuts (including ER) can be tightened with a standard open-end wrench
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Manufactured in USA from high grade, heat-treated alloy steel
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Black Oxide finish for corrosion prevention
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Comes equipped with inside back-up screw and Lock Nut
Extra-long Tool Extensions (8" and longer) labeled as "solid shank" have no thru-hole or backup screw.
*DO NOT OVER-TIGHTEN LOCK NUT, ALWAYS USE BACKUP SCREW
All back up screws have 1/8" hex. socket
ER SERIES EXTENSIONS
ER11 - ER16 - ER20 - ER25
All back up screws have 1/8" hex. socket
*Extra-long lengths (8"+) are limited supply. Please check availability before ordering.
Extra-long Tool Extensions (8" and longer) labeled as "solid shank" have no thru-hole or backup screw.
Other lengths/sizes may be available (including 20" long extensions). Call/email for details.
DO NOT OVER-TIGHTEN LOCK NUT, ALWAYS USE BACKUP SCREW
AVAILABLE ACCESSORIES
Part Numbers listed above