Scroll chuck

DIN6350;DIN55026;DIN55027;DIN55029

Standard accessories:                                                                Optional accessories:
* 1 set of hard sectional jaws (master+hard top reversible)     * 1 set of soft top jaws
* 1 1wrench                                                                                          * 1 set of outside hard solid jaws
* 1 set of mounting screws                                                                * 1 set of inside hard solid jaws
                                                       Size 500, 630 with T-slots

-standard chucks - with cast iron body for normal use
- precision chucks - with steel body for precision and high precision machining; extended period of life - expectancy
- super precision chucks - with adjustment
All components which are important for transmitting the chucking force are of modern and compact design.
BODY
- type KG11,KG12 chucks - drop-forged of highest grade steel, hardened and ground
- type K11, K12  chucks - high quality cast-iron
SCROLL PLATE
- drop-forged of fi ne alloy steel, carburized and hardened
- thread fl anks ground on both sides
JAWS
- of fi ne alloy steel, teeth, guides and other working surfaces carburized, hardened and ground
PINIONS
- of alloy steel, carburized, hardened and ground

- pinions are recessed into the chuck body and special safety spring is mounted on the operating wrench preventing against the risk of accidents
Each scroll plate and assembled precision chuck are statically balanced within fi ne limits.
Lathe chucks must be lubricated regulary to maintain their gripping force.
Appropriate directions are included in the operating instructions supplied with each chuck.
KG11 KG12 chucks are equipped with grease nipples for convenient maintenance.