Komet 1082130401 Indexable Drill Insert Carbide WOEXW29 BK84

Product Description

The KOMET 1082130401 is a solid carbide coated indexable drill insert designed for holemaking operations in machining environments. Classified under the WOEXW29 insert geometry with a positive molded BK84 chipbreaker, this insert features a 1/4 inch inscribed circle, a thickness of 1/8 inch, and a corner radius of 0.0161 inches. The 84 trigon configuration provides multiple cutting edges, extending tool life and reducing per-edge tooling cost. It is installed by machinists and tooling specialists in CNC or manual drilling applications where indexable insert tooling systems are specified.

This insert is suited for use in indexable drill bodies that accept WOEX-style inserts with the corresponding pocket geometry. Typical applications include through-hole and blind-hole drilling in ferrous and non-ferrous workpiece materials across production and job-shop environments. The positive molded geometry promotes efficient chip formation and reduced cutting forces at the insert edge. This product is sold individually per package, with a minimum order quantity of 10 units.

Key Features

• Solid carbide construction with coating for improved wear resistance and edge retention
• WOEXW29 positive molded geometry for efficient chip evacuation during drilling
• BK84 chipbreaker design optimized for controlled chip formation
• 1/4 inch inscribed circle with 84 trigon configuration for multiple usable cutting edges
• 0.0161 inch corner radius provides a defined edge for consistent hole quality
• Indexable design allows edge rotation without removing the drill body from the machine

Compatibility

Designed as an OEM-style replacement or production insert for indexable drill bodies that accept WOEX-style holemaking inserts with matching pocket and clamping geometry.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. The machine spindle must be fully stopped and locked out before indexing or replacing inserts. Use the appropriate torx or hex key as specified by the drill body manufacturer to seat the insert correctly in the pocket. Do not overtighten the clamping screw, as this can fracture the carbide insert or damage the pocket seating surface.