Iscar 3602108 Dwln Indexable Turning Toolholder 0.75in Shank

Product Description

The ISCAR 3602108 is a right-hand DWLN-style indexable turning toolholder from the Isoturn series, designed for negative-rake external turning operations on CNC and manual lathes. It features a 0.75 inch x 0.75 inch square shank and a 95-degree lead angle, accepting WN..43. insert geometry secured by a screw-clamp holding method. With a rake angle of -6 degrees and a right-hand cutting direction, this toolholder is built for stable, high-force roughing and general turning passes. It is installed and set up by machinists and toolroom technicians working in production or job-shop environments.

This toolholder is suited for external turning applications in both production machining and job-shop settings. It accommodates a broad range of WNMG and WNGA insert grades, including ceramic and CBN variants, making it adaptable across a wide spectrum of workpiece materials from steel and cast iron to hardened alloys. The 1.4 inch head length and 1.0 inch back-of-bar to cutting-edge dimension position the insert precisely for consistent depth-of-cut control. This holder is not configured for coolant-through delivery.

Key Features

• DWLN toolholder style with 95-degree lead angle for stable turning geometry
• Negative rake angle (-6 degrees) supports heavy interrupted and continuous cuts
• Screw-clamp insert holding method for secure, repeatable insert seating
• Compatible with a wide range of WN..43. inserts including ceramic and CBN grades
• Square 0.75 inch x 0.75 inch shank fits standard lathe tool posts and turrets
• Conforms to ISO 13399 tooling data standards for integration with CAM and tool management systems

Compatibility

Compatible insert geometries include: WNGA-Ceramic, WNGA-M3 (CBN), WNGA-MC/M6 (CBN), WNMA/WNMA-WG, WNMG-GN, WNMG-M3M, WNMG-NF, WNMG-NR, WNMG-PP, WNMG-TF, WNMG-TNM, WNMG-VL, WNMG-WF, WNMG-WG, WNMM-NM, and WNMZ-RF/LF. Compatible insert size code: WNMG431-GN. Manufacturers catalog reference: DWLNR L124.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Secure the toolholder in the tool post or turret per the machine tool manufacturer's specifications before indexing or replacing inserts. Power down and lock out the spindle before handling inserts or adjusting clamp screws. Use proper insert seating and torque practices per the insert manufacturer's guidelines to avoid insert rocking or premature edge failure.