12 PCS New ER20 1/8"-1/2" Super Precision ER-20 Collets Set with 3/16 1/4 3/8 sold2025 Latching function is accomplished in

Latching function is accomplished in a relatively low-profile mechanism

The 15-in-1 Ratcheting Screwdrivers durable ratcheting mechanism allows for faster and easier all-day driving

machinery and other surfaces

The connector fits easily and securely into your device

Electro coated ensures the grit distributed uniformly

12 PCS New ER20 1/8"-1/2" Super Precision ER-20 Collets Set with 3/16 1/4 3/8 sold2025 Latching function is accomplished in12 PCS New ER20 1 8" 1 2" Super Precision ER 20 Collets Set with 3 16 1 4 3 8 MODEL: ER20 CONDITION: New Comes in a sealed package, ready to install. Installation instructions not included. Tool not included. Package List 12 pcs(1 8",5 32",3 16",7 32"1 4",9 32"5 16",11 32",3 8",13 32",7 16",1 2") ER20 Collets Product Features Up for sale 12pcs ER20(1 8" 1 2") Spring Collet Set for CNC milling Lathe Tool & Workholding Engraving machine!!! MATERIAL: