Iscar 2801050 Internal Grooving Toolholder 6 Inch Oal

Product Description

The ISCAR 2801050 is an internal right hand indexable grooving toolholder designed for non-face grooving operations on CNC lathes and turning centers. It accepts GEMI and GEPI series inserts via a clamp-style holding method and features through-coolant delivery to manage heat and chip evacuation at the cutting zone. The toolholder measures 6 inches in overall length with a 1/2 inch (0.5000 inch) shank diameter and delivers a maximum depth of cut of 0.102 inches across a groove width range of 0.075 to 0.095 inches. It belongs to ISCARs Cut Grip series and conforms to ISO 13399 tooling standards. Total weight is 0.5 pounds.

This toolholder is intended for internal grooving applications where access to bore features requires a compact head profile and a rigid, well-supported shank. The minimum hole diameter for entry is 0.551 inches, making it suitable for small-bore internal groove work in a wide range of workpiece materials including steel, stainless, cast iron, non-ferrous, and heat-resistant alloys — corresponding to ISO material groups P, M, K, N, H, and S. It is installed by machinists and toolroom technicians on production turning equipment where repeatable insert indexing and coolant-through capability are required.

Key Features

• Through-coolant capability for improved chip control and insert life in internal grooving
• Clamp-style insert holding for secure, repeatable seating of GEMI and GEPI series inserts
• Right hand cutting direction with GEHI toolholder style for standard lathe setup
• Groove width range of 0.075 to 0.095 inches with a maximum depth of cut of 0.102 inches
• Minimum bore entry diameter of 0.551 inches suits small internal features
• ISO 13399 compliant for integration with tool management and presetter software

Compatibility

Compatible insert styles include GEMI, GEMI Full Radius, GEPI, GEPI Full Radius, GEPI-MT, and GEPI-WT. The manufacturer cross-reference number is GEHIR/L 12.7-14-2-T2.6. This toolholder is not a multi-use tool and is dedicated to the internal grooving application described.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Before mounting, confirm the machine spindle and turret are fully powered down and locked out per facility lockout/tagout procedures. Verify shank seating and clamp torque using the toolholder manufacturers guidelines before taking a first cut. Confirm coolant-through passages are clear and that the machines coolant supply pressure is compatible with the toolholder before engaging the coolant circuit.