Value Collection 260-1774 Lever Actuated Collet Closer D1-4

Product Description

The VALUE COLLECTION 260-1774 is a lever actuated collet closer designed for use with D1-4 spindle nose lathes and 5C compatible collet systems. The unit mounts to the rear of the lathe spindle and uses a lever mechanism to draw the collet into the taper, clamping the workpiece for turning, drilling, or other machining operations. At 22.03 pounds, this is a substantial, production-grade closer suited for shop environments where quick collet changeovers and consistent clamping force are priorities. Installation and setup are performed by the end user or a qualified machine tool technician.

This collet closer is intended for engine lathes and toolroom lathes fitted with a D1-4 camlock spindle nose. It accommodates 5C collets, one of the most widely used collet standards in North American machining shops. Typical applications include repetitive short-run production work, second-operation turning, and precision holding of round, square, or hex stock. The lever actuation allows the operator to open and close the collet without removing hands from the work area, supporting faster cycle times compared to handwheel-style closers.

Key Features

• Lever actuated design for fast, single-motion collet opening and closing
• D1-4 camlock spindle compatibility for direct mounting without adapters on qualifying lathes
• 5C collet system compatibility supports a broad range of standard collet sizes and profiles
• Solid construction at 22.03 pounds reflects heavy-duty build quality appropriate for production use
• Customer measures, machines, and installs — no pre-fitting or custom machining performed by supplier

Compatibility

Designed for use with lathes equipped with a D1-4 camlock spindle nose and 5C compatible collet systems. Specific lathe model compatibility should be verified by the installer prior to purchase, as spindle register dimensions and through-bore clearances vary by machine manufacturer.

Installation Notes

Installation is performed by a qualified machine tool technician or skilled machinist. Before mounting, power down and lock out the lathe at the main disconnect in accordance with applicable OSHA lockout/tagout procedures. The installer is responsible for all measurements, any required machining of mating surfaces, and final fitment verification. Confirm spindle register diameter, spindle bore clearance, and camlock stud spacing against the machine specifications before committing to installation.