UM-TYPE ER20 COLLET CHUCK NUT (3900-0689)

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Machine Tool Accessories
Chucks - ER Collet Accessories
Standard ER Chuck Nuts
UM-TYPE ER20 COLLET CHUCK NUT (3900-0689)

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UM-TYPE ER20 COLLET CHUCK NUT (3900-0689)

Availability : In stock

$28.84 ~~$28.84~~

View Catalog Page: #231

UM-Type ER-20 Collect Chuck Nut
Material is 42 CrMo
Balanced to 18,000 RPM
Tolerance is .0003" Maximum
Hardness is HRC 50-52
Thread Tolerance Class is 4H-Class
Thread is M25 X 1.5
D is 35 mm
L is 19 mm
Shipping Weight: 0.2 lbs

Law

Many metalworking products contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

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