Features:

the integrated design of the handle Increases rigidity;

Highly compound tool; drilling, Countersinking; reaming;

Drill Parameter:

Linear velocity Vc(m/min):260

Cutting tools diameter(mm): 12

Rotate speed (1/min): 6900

Teeth number: 1

Feed per teeth fz(mm): 0.22

Feed F(mm): 1518

Countersink Parameter:

Linear velocity Vc(m/min): 450

Cutting tools diameter(mm): 30

Rotate speed (1/min): 4777

Teeth number: 2

Feed per teeth fz(mm): 0.1

Feed F(mm): 955