Kennametal 1096286 Mvjn Turning Toolholder 3/4 Inch

Product Description

The KENNAMETAL 1096286 is a right-hand MVJN-style indexable turning toolholder designed for external turning operations on CNC lathes and manual turning centers. Built on the Kenloc series platform, it features a negative rake geometry and accepts VN..33. style inserts secured by a combination clamp and screw holding method. The steel shank measures 0.75 inches wide by 0.75 inches tall with an overall length of 4.5 inches, keeping the setup rigid and predictable under interrupted and continuous cuts. Installed by machinists and CNC operators, this toolholder is a production-grade component suited for ferrous and non-ferrous turning applications.

This toolholder fits standard square-shank tool stations on CNC turning centers, engine lathes, and turret lathes that accommodate a 0.75 inch by 0.75 inch shank. The 3-degree lead angle and 1-inch back-of-bar to cutting edge dimension position the insert favorably for facing and straight turning passes. It does not feature coolant-through capability, making it appropriate for flood-coolant or dry-cut setups where internal coolant delivery is not required. The Kenloc clamping system provides positive insert location for repeatable tool offsets in production environments.

Key Features

• Right-hand MVJN toolholder style with negative rake insert geometry
• Kenloc clamp-and-screw insert holding method for positive insert retention
• Accepts VN..33. series inserts with a 3/8-inch inscribed circle
• Steel shank construction for rigidity in interrupted and continuous cuts
• Head length of 1.66 inches with a 1-inch back-of-bar to cutting edge
• No coolant-through — compatible with flood or dry-cut machining setups

Compatibility

Designed to accept VN..33. style inserts (complete insert compatibility: VN.. 332) and fits tool stations requiring a 0.75 inch by 0.75 inch square shank. Verify turret or tool post bore dimensions before installation.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician with the machine in an e-stop or locked-out state per applicable machine guarding and lockout/tagout procedures. Seat the shank fully in the tool station and torque the clamping fasteners according to the machine manufacturer and toolholder documentation. Confirm insert seating and tool offset registration before resuming cutting operations. Do not exceed the insert size or cutting parameter ranges specified in the KENNAMETAL Kenloc series catalog for this holder style.