Product Review
the tread hole is M12*1
Feature 4 Jaw Chunk Diameter: 50mm
Connecting Thread: M12*1mm
Inner Diameter: 12mm-65mm, Outer Diameter:1.8mm-56mm Net
Weight:176 g
This four jaw chuck can fix solid round stick,hollow round stick,triangle,hexagon,square and other workpiece with strange angles.
Product material: aluminum alloy











