COLLET HOLDER MORSE TAPER MT4-ER40-2.76″

Made of Special Alloy Steel
Surface hardened to 62 HRC
Draw bar 5/8-11
Each of holders comes with a clamping Nut
Taper to Taper runout <0.0002″
Wrench and pull stud are not included
Capacity of Collets: 1/8-1″ (3-26mm)