Supermotorparts New 14Pcs ER20 Spring Collet Set Gripping Range 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" For CNC Milling Lathe Tool Engraving Machines
Brand: Supermotorparts
Categories: Tools & Home Improvement, Power & Hand Tools, Power Tool Parts & Accessories, Router Parts & Accessories, Collets

Description: Suitable For: Boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing 14 x ER20 Spring Collets 14PCS ER20 Spring Collet Set： Model: ER20 Precision:<0.015 Material:Spring Steel Ground roughness is Ra0.4 Microns, plus overall fine polish Gripping Range: 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" Upper Diameter: 28 mm Bottom Diameter: 25 mm Height: 34 mm T.I.R.: 0.0003" or 5um. Features: 1.Durable and practical. 2.Special angled slots increase rigidity. 3.Protects tool holder from contaminants. 4.Better overall balance of tool holder assembly. 5.Use with any standard ER collet chucks for coolant-thru tool applications. Note: Manual measuring, please allow 1 ~ 2 cm error,thank you.

Suitable For: Boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing
Package Include:14 x ER20 Spring Collets
Gripping Range: 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"
Upper Diameter: 28 mm，Bottom Diameter: 25 mm，Height: 34 mm，T.I.R.: 0.0003" or 5um.
Shipped from China with Safety Transportation, Arrival within 10-15 Business Days.

Manufacturer: Nan Mei
Part Number: AMSUPMQ0029
Item Weight: 1.2 pounds
Package Dimensions: 6.9 x 2 x 1.3 inches
Item model number: AMSUPMQ0029
Is Discontinued By Manufacturer: No
Material: 45#steel
Item Package Quantity: 1
Batteries Included?: No
Batteries Required?: No
Date First Available: November 2, 2017
Brand: Supermotorparts
Compatible Devices: Lathe