Iscar 2301427 Grooving Cutoff Toolholder Do-grip

Product Description

The ISCAR 2301427 is a right-hand indexable grooving and cut-off toolholder from the Do-Grip series, designed for external turning operations on CNC lathes and turning centers. It accepts DGN-style inserts secured by a clamp-style holding method, providing rigid insert location during grooving and parting operations. The toolholder supports a groove width range of 0.075 to 0.098 inches and a maximum depth of cut of 0.689 inches, making it suitable for shallow to moderate grooving tasks in precision machining environments. Machinists and tooling specialists working in production or job-shop settings will find this holder a direct-fit solution for interrupted and continuous grooving cycles.

This toolholder is intended for external grooving and cut-off applications on metalworking lathes. With a 1.000-inch square shank and an overall length of 5.500 inches, it fits standard toolpost and gang-plate setups common in production turning. It is not configured for coolant-through delivery and does not accept full-radius inserts. The Do-Grip series is widely used in ferrous and non-ferrous turning where consistent groove geometry and insert repeatability are required.

Key Features

• External grooving and cut-off capability with a 0.075 to 0.098 inch groove width range
• Maximum depth of cut of 0.689 inches for moderate parting and grooving operations
• Right-hand orientation with clamp-style insert holding for secure insert seating
• 1.000-inch square shank with 4.200-inch shank length for rigid tool post mounting
• Overall length of 5.500 inches with a 1.300-inch head length
• Compliant with ISO 13399 tooling data standards for CAM and tool management integration

Compatibility

Compatible insert size codes include DGN/DGNM-J/JS/JT and DGR/L-J/JS. Verified compatible inserts include DGN 1900WP, DGN 2000P, DGN 2002C, DGN 2002JT, DGN 2200JS, DGN 2202C, DGN 2202J, DGN 2202JT, DGN 2202UA, DGN 2202UT, DGN 2400WP, and DGN 2502C.

Installation Notes

Installation is performed by a qualified machinist or tooling technician. Power down the machine and engage the spindle lock before mounting or changing inserts or toolholders. Secure the shank to the specified torque range for the toolpost or turret per the machine manufacturer guidelines. Confirm insert seating and clamp engagement before running the spindle.