Kennametal 1519296 Replaceable-tip Drill Ksem 32mm 7xd

Product Description

The KENNAMETAL 1519296 is a replaceable-tip drill body designed for precision hole-making in metalworking and machining applications. Part of the KSEM series, this drill accepts KSEM1250 inserts at insert seat size 8, allowing for fast tip changes without removing the body from the spindle. The straight-cylindrical shank measures 31.75 mm in diameter and 82.55 mm in length. Overall length is 349.25 mm with a flute length of 262.68 mm. Through-coolant capability is built in via a 5.00 mm coolant hole, supporting high-speed drilling with effective chip evacuation and heat management. The body weighs approximately 3.40 pounds.

This drill body is suited for production machining environments where repeatable hole diameter consistency between 31.75 mm and 32.00 mm is required. The 7xD depth-to-diameter ratio supports a maximum drill depth of 224 mm, making it appropriate for deep-hole operations in materials such as steel and cast iron. It is typically installed on CNC machining centers or turning centers with sufficient spindle taper and coolant-through capability. Machinists and tooling engineers working in job shops, aerospace, automotive, and general manufacturing will find this body applicable to high-volume or precision-critical drilling cycles.

Key Features

• Replaceable-tip design accepts KSEM1250 inserts at insert seat size 8 for fast, repeatable tip changes
• Drilling diameter range of 31.75 mm to 32.00 mm with tight dimensional control
• 7xD depth-to-diameter ratio with 224 mm maximum drill depth
• Through-coolant delivery via 5.00 mm coolant hole for improved chip flushing and tool life
• Straight-cylindrical shank at 31.75 mm diameter for broad machine compatibility
• KSEM series construction supports indexable insert economics on high-volume applications

Compatibility

Designed for use with KSEM1250 series replaceable drill tip inserts at insert seat size 8, as part of the KENNAMETAL KSEM modular drilling system. Compatible with machine tool spindles accepting a 31.75 mm straight-cylindrical shank.

Installation Notes

Installation and tool changes should be performed by a qualified machinist or tooling technician with the machine in a de-energized and locked-out state per applicable machine safety procedures. Ensure the shank bore and retention mechanism are clean and free of chips before seating the body. Insert tip installation should follow the torque and seating guidance provided in the KENNAMETAL KSEM tooling documentation supplied with the product. Verify coolant-through passages are clear and that machine coolant pressure is within the range specified for the application before running.