NEW REAR MOUNT 4 JAW SELF CENTERING CHUCK
Features:
1.Short cylindrical center mounting.
2.Model K12 chucks are provided with one-piece jaws (which including a set of internal jaws and a set of external ones).
3.Each set of jaws are serialized in their own set
4.Material:Hardened Steel Jaws – Cast Iron Body
5.High precision: 0.05mm
Specifications:
Material:Hardened Steel Jaws – Cast Iron Body
Model: K12-160
Max RPM: 3600 r/min
Jaw: 4 Jaw
High precision: =0.05mm

Lathe Chuck:
Diameter: 160mm(6.299″)
Thickness: 65mm(2.559″)
Center Hole: 45mm(1.772″)
Bolt Circle Diameter: 142mm(5.591″)
Runout: 0.07mm(0.003″)
Internal Jaw:
Clamping Range A-A1: 3- 55mm(0.118- 2.165″)
Jamming Range B-B1: 50- 160mm(1.969- 6.299″
External Jaw
Clamping Range C-C1: 55-145mm(2.165-5.709″)
Package includeds:
1 x Self-Centering Jaw
3 x Inside jaws
3 x outside jawslarge
1 x safety chuck key
3 x mounting bolts