Kennametal 1083036 Mwln Turning Toolholder 1x1 Inch Shank

Product Description

The KENNAMETAL 1083036 is a right-hand MWLN-style indexable turning toolholder built for external turning operations on CNC and manual lathes. It features a negative rake angle of -5 degrees and accepts WN..43. series inserts secured by a clamp and screw holding method. The 1 x 1 inch square shank fits a wide range of standard tool blocks and quick-change toolpost systems. At 5 inches overall length and weighing approximately 1.45 pounds, this steel-bodied holder is part of the Kennametal Kenloc series, designed for rigidity and repeatability in production turning applications. It is installed by machinists and tool crib technicians in metalworking environments.

This toolholder is suited for external longitudinal and facing operations on turning centers and engine lathes. The negative rake geometry provides stronger cutting edges and is well matched to harder workpiece materials and interrupted cut conditions. The Kenloc series clamping system provides secure insert retention under high cutting forces. Coolant-through capability is not included on this model. Typical applications include production machining of ferrous and non-ferrous metals in both job shop and manufacturing environments.

Key Features

• Right-hand cut orientation for standard external turning setups
• Negative 5 degree rake angle for robust edge strength on difficult materials
• Accepts WN..43. series inserts (WN.. 432 complete compatibility)
• Clamp and screw insert holding method for secure, repeatable seating
• 1 x 1 inch square steel shank for broad toolpost compatibility
• Part of the Kennametal Kenloc series for consistent clamping performance

Compatibility

Designed to accept WN..43. series inserts, with complete insert compatibility listed as WN.. 432. The 1 x 1 inch shank fits standard square-bore tool blocks and quick-change toolpost systems sized for that shank dimension.

Installation Notes

This toolholder is installed by qualified machinists following standard turning center or lathe tooling setup procedures. Ensure the machine spindle is fully stopped and the machine is locked out before changing tooling. Secure the shank firmly in the tool block to the torque specification of your toolpost manufacturer. Verify insert seating and clamp tightness before initiating a cut.