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QWORK ER20 A Collet Clamping Nuts for CNC Milling Chuck Holder Lathe, 4 Pack (Black)-0

QWORK ER20 A Collet Clamping Nuts for CNC Milling Chuck Holder Lathe, 4 Pack (Black)-1

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QWORK ER20 A Collet Clamping Nuts for CNC Milling Chuck Holder Lathe, 4 Pack (Black)

Price range: $9.57 through $9.67

These QWORK ER20 A clamping nuts are precision-ground and hardened for durability. Ideal for CNC milling, lathe, and router applications. Fits ER20 tool holders and replaces broken parts. Powder-coated black finish for corrosion resistance. Pack of 4 for convenient replacement.

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SKU: CJHNKTB08YWJ Category: Collets

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Description

Product Name	Collet Clamping Nuts
Material	40CR Steel
Model	ER20 A
Hole Diameter	1″
Overall Size(Approx.)	35mm x 20mm
Color	Black
Package	4 Pack

QWORK QWORK

Specification

Model: ER20 A, Material: 40CR steel and black oxide finish. Precision ground and hardened.

Feature Feature

Feature

After precision grinding and hardening, the hex nut can be a great replacement for the broken part and can fit most tool holders.

USAGE USAGE

Application

The hex nut can work with ER type tool handle, boring cutter, tool bar, extension bar nut holding drill bit and other tools.

Additional information

Color	4 Pack
Size	ER11-A, ER20-A

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