Chucks

Chuck-diameter-specific versions, and adjustable boring rings are available from 6-18-inches in diameter.  Both styles feature no-tools attachment. Dillon jaw forming rings are a high-quality product which will ensure years of quick, stress-free set-ups when paired with Dillon jaws.

Dillon Chuck Jaws can provide both standard and special pie jaws in 1.5mm x 60°, 3.0mm x 60°, 1/16th x 90°, and 3/32 x90° serrations, American standard and metric tongue and groove, and acme and square serrated key type mounting interfaces.

The MMC collet chuck is precision ground and pre-balanced to 30,000 RPM at G2.5 with runout accuracy of 3 microns at 4 times the diameter – ensuring accuracy and reliability during high-speed operations.

A titanium nitride (TiN) bearing nut improves rigidity as the uniquely designed gold ring reduces collet damage, reduces micro vibration with the collet flange, and eliminates friction with the collet. It improves the cutting rigidity and the quality of the cut compared to traditional collet chucks.

Since users are holding the part for the base, setups are dramatically reduced. Pole extensions allow users to raise the piece from the magnet surface making the top, inner and outer diameters fully machinable. This process dramatically reduces part distortion due to clamping with ZERO distortion and allowing for far more accurate part processing.

The Mega Double Power Chuck system features an expanded contact diameter of the nut to the flange, which provides the highest rigidity—as if the chuck and nut were one solid piece. This superior rigidity ensures heavy duty machining without chatter.

Ideal for handling the harsh demands of the Oil and Gas industry, Big Bore and all of its variations is ideal for machining straight pipe, bent pipe and threading of couplings in two setups. This revolutionary chuck also offers extended jaw stroke for greater clearance to ensure safety for the and loading and unloading of the many variations found in oil field pipe.

For simple, easy-to-use, versatile tool holding, the three versions of Seco Hydraulic Chucks include the HC Conventional, HCR Reinforced and the HCS Slim. The HC Conventional version delivers precision holding for drilling, reaming and light milling. As a universal solution, the HCR Reinforced version provides effective holding for all applications from HSM to HPM and for all kinds of tool shank types like Cylindrical, Weldon and Whistle Notch. The HCS Slim holder version is ideal for accessing deep, narrow part cavities during 5-axis machining at high speeds.