Iscar 5504861 Indexable Drill Insert WOLH3-1SW IC908

Product Description

The ISCAR 5504861 is a solid carbide indexable drill insert carrying the WOLH3-1SW geometry and IC908 manufacturer grade. It is designed for use in indexable insert drills within the DZDRILLS series, providing a replaceable cutting element that extends tool life while maintaining consistent hole quality. The insert measures 10.00 mm (0.3937 inches) inscribed circle, with a length of 6.00 mm (0.2362 inches) and a thickness of 0.1500 inches. A 0.40 mm (0.0157 inches) corner radius and an 80-degree trigon shape define its cutting geometry. The IC908 grade is applied via a PVD coating process, producing a coated carbide insert suited for demanding drilling operations.

This insert is intended for metalworking applications where indexable drilling tools are used in place of solid twist drills. The WOLH3-1SW chipbreaker designation and universal primary workpiece material rating make it applicable across a broad range of workpiece materials, including those classified under ISO material codes H, K, M, P, and S. It is sized as an insert size 3-1, fitting the corresponding DZDRILLS series drill bodies. Typical users include machinists and toolroom professionals working on CNC machining centers, lathes with live tooling, or manual drill presses requiring indexed insert tooling.

Key Features

• IC908 PVD-coated solid carbide grade for wear resistance across multiple workpiece material types
• WOLH3-1SW geometry with SW chipbreaker for chip control during drilling operations
• 10.00 mm inscribed circle with 80-degree trigon shape for positive cutting engagement
• 0.40 mm corner radius helps balance edge strength and surface finish
• Conforms to ISO 13399 standards for insert identification and interchangeability
• Compatible with DZDRILLS series indexable drill bodies

Compatibility

Designed as an OEM-style replacement insert for ISCAR DZDRILLS series indexable drill bodies accepting WOLH insert style in size 3-1. Workpiece material compatibility spans ISO codes H, K, M, P, and S per supplier data.

Installation Notes

Indexable drill inserts are seated and clamped by a machinist or toolroom technician following the drill body manufacturer torque and seating procedures. Power down and lock out the machine before changing inserts. Inspect the insert pocket and clamping screw for wear or damage before seating a new insert. Handle carbide inserts carefully to avoid chipping cutting edges prior to use.