Komet 1082250513 Indexable Drill Insert 13 BK7935

Product Description

The KOMET 1082250513 is a solid carbide, AlTiN-coated indexable drill insert designed for holemaking operations in machining environments. Designated as a 13 BK7935 style insert, it features a square geometry with a 0.2189-inch inscribed circle and a 0.0937-inch thickness. The 0.0157-inch corner radius helps manage cutting edge stress during drilling cycles. This insert is installed by machinists and toolroom technicians working with indexable drill tooling systems, and it is sold in a minimum order quantity of 10 units with a package quantity of 1.

This insert is suited for use in indexable drill bodies that accept the 13 BK7935 insert style. It is applicable in CNC machining centers, turning centers with live tooling, and manual boring setups where replaceable carbide insert drills are used. The AlTiN coating provides thermal resistance, making it appropriate for dry or semi-dry cutting conditions and for harder workpiece materials where heat generation at the cutting zone is a concern.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding holemaking applications
• AlTiN coating for elevated temperature resistance and extended tool life in dry or semi-dry cutting
• Square insert geometry in the 13 BK7935 style for positive indexing and repeatable edge presentation
• 0.2189-inch inscribed circle diameter for consistent fit in compatible drill body pockets
• 0.0157-inch corner radius for controlled edge strength and chip formation

Compatibility

Designed as a replacement-style indexable drill insert for drill bodies accepting the 13 BK7935 insert designation. Verify pocket geometry, seating angle, and insert size against the drill body specification before installation.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before seating or removing inserts. Use the correct torque driver or insert clamp screw specified by the drill body manufacturer - do not overtighten, as carbide inserts are brittle and can fracture under excess clamping force. Inspect the insert pocket seat for chips or debris before seating a new insert to ensure proper contact and repeatability.