Description:
7Pcs High Accuracy ER32 Collets Set Common Popular Size 1/8", 1/4", 3/8", 5/16", 1/2", 5/8", 3/4"
Made of high grade spring steel
Accuracy: 0.0003" or 5um
Ground roughness is Ra0.4 Microns, plus overall fine polish
Running True at High Speed turning
Replacement for all R8, mt, CAT BT CNC ER32 chuck or holder
Features:
Special angled slots increase rigidity
Better overall balance of tool holder assembly
Protects tool holder from contaminants
Use with any standard ER collet chucks for coolant-thru tool applications
Decent quality at reasonable price
Pacage includes:
7Pcs ER32 Collets Set 1/8", 1/4", 3/8", 5/16", 1/2", 5/8", 3/4"