Kennametal 1096134 Indexable Turning Toolholder Mckn

Product Description

The KENNAMETAL 1096134 is a right-hand indexable turning toolholder in the Kenloc MCKN style, designed for use on CNC and manual lathes in production and job-shop turning operations. It accepts CN-style negative-rake inserts with a 1/2-inch inscribed circle and uses a clamp-screw holding method to secure the insert during cutting. The shank measures 1 inch wide by 1 inch tall, with an overall length of 6 inches and a head length of 1.21 inches. The back-of-bar to cutting edge dimension is 1.25 inches. The toolholder body is machined from steel and does not include coolant-through capability. Licensed machinists and CNC operators are the primary installers.

This toolholder is suited for external turning, facing, and contouring operations on lathes in both residential shop and commercial manufacturing environments. The MCKN style is a common choice for general-purpose turning where negative-rake CN inserts are preferred for their edge strength on steels, cast irons, and similar materials. The 1x1 inch shank fits standard tool blocks and quick-change toolpost systems that accept this shank size. Insert compatibility is designated CN.. 432, which covers a range of CN-style inserts in that geometry class.

Key Features

• MCKN Kenloc toolholder style with right-hand cutting orientation
• Clamp-screw insert holding method for secure, repeatable insert seating
• Compatible with CN-style negative-rake inserts, 1/2-inch inscribed circle (CN.. 432)
• 1 x 1 inch steel shank, 6 inches overall length
• Head length of 1.21 inches; back-of-bar to cutting edge of 1.25 inches
• No coolant-through feature; UNSPSC code 23153308

Compatibility

Designed for use with CN.. 432 series negative-rake inserts. Fits standard lathe tool blocks and quick-change toolpost holders accepting a 1 x 1 inch shank cross-section.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before changing toolholders or inserts. Seat the shank fully in the tool block and torque the clamping fasteners according to the machine tool manufacturer's specifications. Handle inserts with care to avoid chipping cutting edges during changeover.