SANOU K12-80 Lathe Chuck 80mm 4 Jaw Self Centering Hardened Reversible Tool Lathe Tools

Description: SANOU K12-80 lathe chuck, 4 Jaw Self Centering, for general lathe, economical CNC lathes, grinding machines, milling machines, drilling and machine accessories etc. Specification: Material Hardened steel Model K12-80 Max RPM 4800 r/min Jaw 4 Jaw High precision 0.05mm Application for CNC drilling milling machine Lathe Chuck Diameter 80mm(3.150") Thickness 55mm(2.165") Center Hole 16mm(0.630") Bolt Circle Diameter 66mm(2.598") Runout 0.07mm(0.003") Internal jaw Clamping Range A-A1 2- 22mm(0.079- 0.866") Jamming Range B-B1 25- 70mm(0.984- 2.756") External Jaw Clamping Range C-C1 22-63mm(0.866- 2.480") Features: 1. Short cylindrical center mounting 2. Model K12 chucks are provided with one-piece jaws(which include a set of internal jaws and a set of external ones ). 3. the jaws for K12A, K12C and K12D chucks are composed of two-piece jaws. They can perfrom as either internal jaws through adjustment 4. The jaws for K12A and K12D chucks conform to is 03442 standard 5 .Model K12 chucks are supplied with traditional two-piece jaws. Function: Four-jaw synchronous movement for clamping four square, square parts, also applies to shaft type, disk parts. Applicable machine tools and accessories: General lathe, economical CNC lathes, grinding machines, milling machines, drilling and machine accessories etc.. Package Included: 1 x Self-Centering Jaw 3 x Inside jaws 3 x outside jawslarge 1 x safety chuck key 3 x mounting bolts More Details: