Catalog number: 4-A Features: ● Unique structure with Sanfron seal prevents intrusion of cutting oil and water. Ideal for dry cutting as well as wet cutting on NC lathes. Applications: ● Mainly for preventing vibration and supporting long workpieces. Specifications: ● Shank: MT4 ● Precision (mm): 0.005 ● Overall length (mm): 213 ● Center diameter (mm): 30 ● Body diameter (mm): 63 ● Maximum rotation speed: 5000 R/M (3 and 4 types), 4000 R/M (5 type) ● Center vibration 0.005 mm
