Kennametal 6688313 Indexable Drill Body 5xd Kentip Fs

Product Description

The KENNAMETAL 6688313 is a straight-shank indexable drill body from the KenTIP FS series, designed for high-performance through-coolant drilling in metalworking and machining applications. Built around the KTFS toolholder style, this drill body accepts indexable drill tips and delivers consistent, repeatable hole quality without the need for regrinding. The body features a 5/8-inch straight cylindrical shank and supports a drill depth-to-diameter ratio of 5xD, making it suitable for moderate to deep-hole drilling operations in production environments. Coolant-through capability is built in, supporting proper chip evacuation and tool life at elevated cutting speeds.

This drill body is intended for use in CNC machining centers and turning centers where indexable insert drilling is the preferred method. The KenTIP FS platform is optimized for ferrous and non-ferrous materials in job shop and high-volume production settings. The KTFS toolholder style interfaces directly with compatible KenTIP FS insert tips. Installation and setup are performed by machinists and tooling technicians. With an overall length of 147 millimeters and a flute length of 77.10 millimeters, this body fits standard tool turrets and spindles accepting a 5/8-inch straight shank.

Key Features

• 5xD drill depth-to-diameter ratio for moderate deep-hole drilling capability
• Straight cylindrical shank at 5/8 inch for broad machine compatibility
• Integrated coolant-through channels for active chip evacuation and thermal management
• KTFS toolholder style interfaces with KenTIP FS series indexable drill tips
• Overall length of 147 millimeters with a 77.10-millimeter flute length
• Eliminates regrinding — worn tips are indexed or replaced, not the body

Compatibility

Designed for use with KENNAMETAL KenTIP FS series indexable drill tips using the KTFS toolholder interface. Confirm tip size and body diameter match before assembly.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Power down and lock out the machine spindle before mounting or removing the drill body. Ensure the shank seating surface and collet or chuck bore are clean and free of chips before clamping. Follow the machine tool manufacturer's torque specifications for the retention method used, and verify coolant-through passages are clear before beginning a drilling cycle.