4-Jaw Independent Lathe Chucks, Plain Back Diameter of the chuck:6"/150mm (0557-0006) 216" 1/32"

216"  1/32"

030” – 2

Each parallel is about 4 inches long

0048" 0222-0874 1/32-3/8" 33JT 0

and measuring the hardness (depth of the indentation)

4-Jaw Independent Lathe Chucks, Plain Back Diameter of the chuck:6"/150mm (0557-0006) 216" 1/32"4 Jaw Independent Lathe Chucks, Plain Back Plain Back, semi steel body. These chucks have one set of reversible jaws. Jaws are hardened and ground. Independent jaw movement, suitable for machining all kinds of special shaped work pieces. 1 set of setting screws. 1 hexagon wrench. Item Diameter Center Hole D1 D2 D3 H H1 h z d Max Input Torque (Nm) Max Speed(r min) 0557 0003 3" 80mm 0. 866" 2. 165" 2. 598" 0. 866" 2. 323" 1. 654" 0. 138" 4 M6 25 4000