Hertel 1000130 Msdn Neutral Indexable Turning Toolholder

Product Description

The HERTEL 1000130 is a neutral-hand MSDN-style indexable turning toolholder designed for negative rake cutting applications on CNC and manual lathes. Built to the Multi-Option series standard, it accepts SN..43. style inserts secured by a clamp and screw holding method, providing rigid, repeatable insert positioning during interrupted and continuous turning operations. The shank measures 0.75 inches wide by 0.75 inches tall with an overall length of 4.5 inches. The toolholder body is machined from steel for rigidity and long service life. Machinists and toolroom professionals use this holder for general-purpose external turning where a neutral hand orientation is required.

This toolholder is suited for external turning operations on manual engine lathes and CNC turning centers where a neutral-hand holder is required. The negative rake geometry at minus 7 degrees suits harder workpiece materials and interrupted cuts where edge strength is a priority. The 0.5-inch inscribed-circle insert capacity and 0.375-inch back-of-bar to cutting edge dimension make it appropriate for standard production turning setups. No coolant-through capability is present, so flood or mist coolant must be directed externally at the cutting zone.

Key Features

• Neutral hand orientation for flexible left-to-right or symmetrical turning setups
• Negative rake angle of minus 7 degrees provides increased edge strength on difficult materials
• Clamp and screw insert holding method delivers secure, repeatable insert seating
• 3/4 inch by 3/4 inch square shank fits standard lathe tool blocks and turrets
• Accepts SN..43. inserts with a 0.5-inch inscribed circle for broad insert availability
• Steel construction resists deflection under heavy radial and axial cutting loads

Compatibility

Accepts SN..43. style inserts, specifically confirmed compatible with SN.. 432 inserts. Designed as a standard MSDNN124-pattern neutral-hand toolholder for use in square-shank tool blocks on CNC turning centers and manual lathes accepting a 3/4 inch shank.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Secure the shank fully in the tool block or turret station and torque the clamping screws per the machine tool manufacturer specifications before operation. Ensure the machine spindle is fully stopped and the control is in an estop or locked-out state before changing inserts or repositioning the holder. Verify insert seating and clamp engagement before taking the first cut.