ER20 Spring Collet Set For CNC Milling Lathe Engraving Machine, 12Pcs ER20(1/8"-1/2")

7Pcs/12PCS/14Pcs/ER20 Spring Collet Set For CNC Milling Lathe Machine

7Pcs ER20 Collets(1/8",3/16",1/4",5/16",3/8",7/16",1/2")
Model: ER20
Condition: 100% Brand New
Material: High Grade Carbon Steel
Run-Out Tolerance: 0.015MM (0.0006")

12Pcs ER20 Collets(1/8",5/32",3/16",7/32"1/4",9/32"5/16",11/32",3/8",13/32",7/16",1/2")
Model: ER20
Condition: 100% Brand New
Material: High Grade Carbon Steel
Run-Out Tolerance: 0.015MM (0.0006")

14Pcs ER20 Collets(1/16,3/32,1/8",5/32",3/16",7/32"1/4",9/32"5/16",11/32",3/8",13/32",7/16",1/2")
Model: ER20
Condition: 100% Brand New
Material: High Grade Carbon Steel
Run-Out Tolerance: 0.015MM (0.0006")

1: Special angled slots increase rigidity���can be used for clamping drill, milling Tool, straight shank tool.
2: Performance stability, high accuracy
3: Large holding force, wide clamping range���better overall balance of tool holder assembly
4: Spiral collets are widely used in boring, milling, drilling, tapping, grinding, and engraving, and so on.

Note:
1.Protects tool holder from contaminants.
2.Use with any standard ER collet chucks for coolant-thru tool applications.
3.Installation instructions not included, Tool not included.
4.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.

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Warranty:
Guarantee Period: 1 Years
Returns & Refunds: Customers can return the goods within 60 days of receipt and process quick refund within one day
24-Hour Support: Provide you with timely after-sale support