Value Collection ETP-412S Square Indexing Turret

Product Description

The VALUE COLLECTION ETP-412S is a square indexing turret designed for engine lathes with a swing range of 13 to 16 inches. It provides a centerline height range of 1.9375 to 2.1875 inches, allowing machinists to set tooling on center across a variety of workpiece diameters within that swing capacity. The turret accepts multiple tool holders in its square configuration, enabling rapid station indexing without removing the post from the compound. It weighs 13 pounds and is built for use on manual and semi-automatic engine lathes in job shop and production environments.

This turret is suited for metalworking operations on engine lathes in the 13 to 16 inch swing class. Typical applications include turning, facing, boring, and threading operations where multiple tools need to be staged and indexed quickly during a single setup. It is installed by machinists and toolroom technicians working on ferrous and non-ferrous materials. The square indexing design supports repeatable tool positioning, reducing setup time between passes or operations.

Key Features

• Fits engine lathes with 13 to 16 inch swing
• Centerline height range of 1.9375 to 2.1875 inches for on-center tool setting
• Square indexing configuration allows multiple tool stations in a single setup
• Weighs 13 pounds — substantial construction for rigidity under cutting loads
• No through-coolant port, suitable for dry or flood coolant applied externally

Compatibility

Designed as an OEM-style replacement or direct-fit tool post turret for engine lathes with a swing capacity of 13 to 16 inches requiring a centerline height between 1.9375 and 2.1875 inches.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Before mounting, power down and lock out the lathe per the machine's lockout/tagout procedure. Verify the compound slide T-slot or stud pattern matches the turret base before seating. Check that each tool holder brings the cutting edge to center height using a dial indicator or center gauge before taking a cut.