Kennametal 7034247 Dfpr Carbide Drill Insert KCU40 Tin

Product Description

The KENNAMETAL 7034247 is a carbide indexable drill insert designed for use in modular indexable drilling systems. This insert follows the DFPR style geometry and is manufactured to the KCU40 grade with a TiN (titanium nitride) coating for improved wear resistance and tool life. It features an inscribed circle (IC) of 0.244 inches (6.20 mm), a thickness of approximately 0.102 inches (2.6 mm), and a corner radius of 0.016 inches (0.4 mm). The LC chipbreaker geometry promotes controlled chip formation during through-hole and blind-hole drilling operations. This insert is installed by machinists and tool-and-die professionals in production drilling applications.

The 7034247 is part of the Drill Fix series and is intended for use in compatible DFPR-style indexable drill bodies. Insert size code is 06, with an ANSI and ISO code of DFPR060304LCO. It is suited for high-volume drilling operations in metalworking environments where repeatable hole quality and insert changeability are priorities. The 11-degree relief angle supports free-cutting action in a range of workpiece materials. Each unit is sold individually, with a minimum order quantity of 10 pieces.

Key Features

• DFPR insert style with LC chipbreaker for controlled chip evacuation
• KCU40 carbide grade with TiN coating for extended wear life
• Inscribed circle of 0.244 inches (6.20 mm) for precise insert sizing
• 11-degree relief angle for free-cutting geometry
• Corner radius of 0.016 inches (0.4 mm) for edge strength
• Part of the Drill Fix series, ANSI/ISO code DFPR060304LCO

Compatibility

Designed for use with compatible DFPR-style indexable drill bodies. Compatible drill style: DFPR. Insert size code: 06.

Installation Notes

Indexable drill inserts are seated and secured by machinists following the drill body manufacturer torque and seating specifications. Power down and lock out the machine spindle before changing inserts. Inspect the insert pocket for chips or damage before seating a new insert. Never force an insert into a pocket that shows signs of deformation or contamination.