Kennametal 1505116 Replaceable-tip Drill Ksem Series

Product Description

The KENNAMETAL 1505116 is a replaceable-tip drill body in the KSEM series, designed for precision hole-making in metalworking and machining applications. The drill accepts KSEM0875 inserts at insert seat size 4, allowing fast tip changes without removing the body from the spindle. It covers a diameter range of 22.23 to 22.73 mm (0.8752 to 0.8949 inches) and reaches a maximum drill depth of 72 mm (2.83 inches), representing a 3xD depth-to-diameter ratio. The 25.4 mm Weldon flat shank provides positive drive and resists rotation under load. Through-coolant capability is standard, supporting chip evacuation and tool life at higher feed rates. Licensed machinists and CNC operators are the primary installers of this tool body.

This drill body is suited for production drilling in ferrous and non-ferrous metals in both horizontal and vertical machining centers as well as CNC lathes with live tooling. The KSEM series is a common choice in shops running medium-to-high volume operations where repeatable hole quality and quick insert indexing reduce downtime. The Weldon flat shank is compatible with standard Weldon-style tool holders. Through-coolant delivery keeps the cutting zone clear during deep drilling cycles within the 60 to 80 mm maximum depth range.

Key Features

• Replaceable KSEM0875 insert tip — no full tool replacement needed at end of tip life
• Diameter range of 22.23 to 22.73 mm covers close-tolerance bore requirements
• Through-coolant design with NPT coolant hole threading for direct coolant delivery to the cutting edge
• 3xD depth-to-diameter ratio supports stable drilling up to 72 mm depth
• Weldon flat shank (25.4 mm diameter) provides secure, torque-resistant clamping in standard tool holders
• Overall length of 196.85 mm (7.75 inches) fits standard machining center tool envelopes

Compatibility

Designed for use with KSEM0875 replaceable drill tip inserts at insert seat size 4 within the KSEM series platform. The Weldon flat shank interfaces with standard 25.4 mm Weldon-style tool holders.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before mounting or removing the tool body. Secure the Weldon flat shank fully into the holder using an appropriate set screw torqued per the tool holder manufacturer's specification. Verify coolant line connections at the 1/4-18 NPT shank-end port or the 1/8-27 NPT body-side port before running the spindle, and confirm coolant flow is established before the first cut.