PARLECER Hex Nut Wrenches
PARLEC Collet Wrench: For ER20 (MPN 20ERHNW)
The PARLEC Collet Wrench for ER20 is an ER Hex Nut Wrench designed for use with ER20 collets. This tool, identified by manufacturer part number 20ERHNW, is produced by PARLEC.
SKU 3G-OTH-407840
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PARLEC Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The PARLEC Collet Wrench for ER20 is an ER Hex Nut Wrench designed for use with ER20 collets. This tool, identified by manufacturer part number 20ERHNW, is produced by PARLEC.
Used in
Common applications for PARLECCNC milling — PARLEC BT40 ER25 collet chuck (MPN B40-25ERF400) for endmill holding in vertical machining centers
Drilling operations — PARLEC CAT50 to MT3 drill chuck arbor (MPN C50-03MT2) for adapting Morse-taper drill chucks to CAT50 spindles
Precision boring — PARLEC DA100 collet chuck extension (MPN EXT100) with coolant-through for deep-hole boring on lathes or mills
Face milling — PARLEC CAT50 face mill holder (MPN C50-75SM1) for mounting shell mills on large machining centers
Tool maintenance — PARLEC ER32 collet wrench (MPN 32ERNW) for collet nut adjustment in tool presetting stations
Small-diameter toolholding — PARLEC DA300 collet chuck extension (MPN EXT500) for holding small shank tools in tight-clearance applications
PARLEC Products
3G Electric supplies PARLEC er hex nut wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






