Kyocera THC14361 Boring Bar Sleeve 1 in Shank 4.72 in Oal

Product Description

The KYOCERA THC14361 is a boring bar sleeve designed to adapt and secure boring bars within machine tool setups. The sleeve features a 1 inch shank diameter and an overall length of 4.7244 inches, making it suited for precision boring operations in CNC and manual machining centers. The head diameter measures 0.6299 inches, and the body length runs 4.0157 inches. Machinists and tooling setup technicians install this sleeve when adapting boring bar shanks to spindle or turret toolholders, providing a stable, concentric connection that supports accurate bore sizing in metal-cutting applications.

This boring bar sleeve is used in metalworking environments where a 1 inch shank boring bar must be seated securely in a toolholder or turret. It is appropriate for production machining shops, job shops, and maintenance machining operations. The sleeve accommodates a bore diameter of 6.00 mm at a bore depth of 9.00 mm. It is well-suited for setups requiring a reliable intermediate sleeve to match bar shank size to holder ID in turning centers and boring mills.

Key Features

• 1 inch shank diameter for broad compatibility with standard boring bar holders
• Overall length of 4.7244 inches to support extended reach boring setups
• Head diameter of 0.6299 inches for positive seating against toolholder faces
• Bore diameter of 6.00 mm with a 9.00 mm bore depth for precise bar retention
• Body length of 4.0157 inches providing rigid support along the bar shank
• Lightweight at 0.91 pounds, minimizing added mass in the tooling stack

Compatibility

Designed as an OEM-style boring bar sleeve for use with 1 inch shank boring bars in standard CNC turning centers, boring mills, and manual lathes equipped with compatible toolholder bores.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Power down and lock out the machine spindle before inserting or removing any tooling components. Ensure the sleeve bore and shank surfaces are clean and free of chips or burrs before assembly. Follow the machine tool manufacturer and applicable shop safety procedures when torquing clamping screws or drawbolts.