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ER-20 1/2" Coolant Spring Collet

product price: $15.15
/ea
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Product Information

Description

ER-20 1/2" Coolant Spring Collet (3900-5592) ~ Designed for use with cylindrical shank tools, not flats. ~ Cutting tool should be inserted the full length of the collet. If these conditions are not met, coolant leakage may result. ~ Runout is <= .0005". ~ Meets DIN 6499B. ~ Collapse Range is .472 to .511". ~ D1 Major diameter is .830". ~ Overall length is 1.230".

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