New Arrivals/Restock

ER20 ER-20 Spring Collet Set - 7 Pcs 1/8"-1/2" Spring Collets for CNC Engraving Milling Lathe Chuck Tool

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US$9.50 cheaper than the new price!!

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Used  US$6.33
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Product details

Management number 229608076 Release Date 2026/05/31 List Price US$6.33 Model Number 229608076
Category

FEATURE High precision ER20 collets are alternately slotted from both ends so they have a powerful grip on the shank Suitable for CNC milling lathe tool & workholding engraving machine Each collet with a separate protective container SPECIFICATION Model: ER20 Material: High grade 1065 carbon steel Run-Out Tolerance: 0.015MM(0.0006") Size: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"

  • Durable - The spring collets are made of high grade 1065 carbon steel for durability and long-term use
  • High Precision - The surface of the collets is precision ground for a precise fit. Total runout is less than 0.0006"
  • Range - 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"
  • Easy To Distinguish - Each collet is separately packed in the protective container with label, and each collect is mark with size
  • Widely Used - These ER20 spring collets are suitable for boring, milling, drilling, CNC, tapping, engraving, spindle machines, and other processing
ASIN B0BKJR7194
Capacity 0.13 Inches
Brand Name TJHSM
Unit Count 1.0 Count
Handle Type spring-loaded
Item Weight 0.29 Kilograms
Thread Size 0.125 inches
Manufacturer TJHSM
Model Number ER20
Material Type Carbon Steel
Item Type Name spring collets
Compatible Devices Drilling Machine, Lathe, Milling Machine, Grinding Machine
Included Components 1/2-Inch Collet
Manufacturer Part Number ER20

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