Precise Heavy Duty Bull Nose MT4 1.37 x 5.05 Live Center - 3900-5012

• Used for pipe and other hollow-shaped work machining.
• Drawbar end.

Specifications:
Morse Taper: 4
a: 1.37
A: 5.05
B: 2.45
α: 75°
OAL: 7.60
Load Rate Lbs.: 1760
Drawbar Threads: 5/8~11