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GLOBAL CNC 5/16" ID X 3/4" OD X 4.0" OAL END MILL EXTENSION | Global CNC’s end mill extensions are designed to extend spindle tool holders for hard-to-reach machining applications. Providing rigidity and strength to carbide and HSS end mills, reamers, drills, and other cutting tools. • Hardened and precision ground concentric • Black Oxide Coating • Made in the USA

INTERNAL DIAMETER B:

0.3125

MANUFACTURER:

GLOBAL CNC

OAL E:

4

OUTSIDE DIAMETER A:

0.75

overall length inch:

4.0

PRODUCT SUBCATAGORY:

SHORT REACH

REACH C:

2

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