ER Collet Wrench UM M A Type ER Nut Wrench Drill Chuck CNC Tool Holder Spanner

ER Collet Wrench UM/M/A/C/SC/APU Type ER Nut Wrench Drill Chuck CNC Tool Holder Spanner

ER collet wrenches for ER20, ER25, ER32 and ER40 collets. This is a simple tool and a must-have for any CNC worker that has to replace often tools in his machine. Save time and avoid to damage the spindle or the ER collet.

Precision spanner wrench, for professionals and hobbyists for clamping nut CNC tool holder, tightening ER type spindles, fits for most tool holders, spindle.
This wrenches for ER collets have also a comfortable soft grip.
The 4 point contact ensures the right location of the wrench in the collet nut and no-slip.
Harden, wear-proof, and durable, with skidproof cover, built-in self-Release design, and tools will never get stuck in holders

CNC Wrench Features:
• Carbon Steel: Forged with carbon steel is good toughness and wear resistance. High-frequency hardened and Black oxidized treatment with high hardness and corrosion-resistant.
• Non-Slip Handle: Red rubber covered handle offers a comfortable hand feeling, ergonomically design and ensures optimal force-transmission.
• Usage: Used to fasten or remove lathe clamping nuts on machine tools and machinery.
• Easy to Identify: The handle on the wrench has a designation number for easy identification and selection.
• Collet spanner to fit above castleated collet nut size on standard ER collet holders.

TYPE-UM spanner

TYPE-A wrench

TYPE-M spanner

RicoCNC also can supply TYPE-C/SC/APU wrench spanner.

A range of CNC spare parts are available here, please contact us if you have any inquires!

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