Expanding collet chucks - Import export

Collets have a +/- 0.5mm range to handle rough bar Small nose diameter to provide excellent tool clearance. Case hardened, optimising the rigidity, strength and durability. Changing Collets usiong a gun reduces the change over time to seconds. Klamp DHP collet chucks are suitable for collets which have a +/-0.5mm gripping range. Allowing the collet chuck to handle rough and unfinished bar, preparing it for a high accuracy second operation. Due to the pullback nature of the DHP, it is only suited to bar work, the compact design means there is no position for a backstop. Changing collets via a quick change gun reduces the change over time to seconds

Our Collet Chucks are available in a variety of different styles: Standard Cap Collet Chucks for Spring and Varibore collets. Available in short size to maximize your lathe work envelope. Quick Change Collet Chucks for Spring and Varibore collets, for when a quick change design is neccessary. Fixed Length Collet Chucks are high accuracy, and ideal for second operation. Pull Back Collet Chucks for Pull Back collets offer a compact design for improved tool access.

Adjustable to suit 3 and 4 Segment Collets Used to insert and remove threaded collets. The number of segments the wrench suits can be easily adjusted

Can be used for 1st Operation only Deadlength Actuation Eleminates part movement when Clamping Case hardened, optimising the rigidity, strength and durability. Varibore Collets have a large range allowing for easy holding of Rough Bar Klamp CRS60 collet chucks are suitable for collets which have a large gripping range. Allowing the collet chuck to handle very rough and unfinished bar, preparing it for a high accuracy second operation. Workpiece remains in a fixed position during actuation, allowing for precise z-axis positioning. A tapered sleeve is pushed forward, compressing the collet and gripping the workpiece

Can be used for 1st and 2nd Operation Deadlength Actuation Eleminates part movement when Clamping Case hardened, optimising the rigidity, strength and durability. Uses 3 Different Types of Collet Klamp CRL60 collet chucks are suitable for spring, varibore and rubberflex collets increasing its flexibility. Varibore and rubberflex collets allow rough, unfinished bar to be machined in the first operation and spring collets can be used for high accuracy in the second operation. Workpiece remains in a fixed position during actuation allowing for precise z-axis positioning. A tapered sleeve is pushed forward, compressing the collet and gripping the workpiece. Maximum Capacity can be increased to 65mm using Rubberflex Collets

No need to remove your 3 jaw or collet chuck Side actuated for thru or blind bores Use the same mandrels, sleeves and locators as the hydraulic systems A great option for low/medium-volume production. KEM Series includes a manually-operated expanding mandrel actuator incorporating a precision-ground 38mm diameter spigot for mounting in collet or jaw chucks. These models utilise the same precision mandrels, expanding sleeves and locators as our CNC Expanding Mandrels. They are side-actuated with an included square-drive key so that they can accommodate parts with blind bores as well as those with thru-holes. Precision-ground for high accuracy in squarenesss and concentricity, If higher accuracy is needed the mandrel can be clocked-in once the unit is gripped in a chuck.