Kennametal 1095553 Modular Boring Head H40 Right Hand

Product Description

The KENNAMETAL 1095553 is a modular boring head designed for precision internal boring operations on CNC machining centers and turning systems. Built to Kenloc series standards, this right-hand cutting head accepts DN-style inserts held by clamp and screw, delivering secure tool engagement during roughing and finishing passes. The head projects 1.625 inches from the spindle face and covers a minimum bore diameter of 82.55 mm. Through-coolant delivery channels direct fluid directly to the cutting zone, extending insert life and improving chip evacuation in deep-bore applications. Machinists and toolroom professionals working in aerospace, die-mold, and general metalcutting applications will find this head suitable for demanding production environments.

The 1095553 is sized for H40 modular tooling systems, making it a direct fit for spindles and adapters configured to that interface standard. The right-hand cutting direction suits conventional climb-and-conventional milling setups on vertical and horizontal machining centers. Compatible insert style is DN.. 432, and the center-to-cutting-edge distance is 1.750 inches, which governs the actual bore radius achieved during operation. This head is intended for professional machine tool applications where repeatable boring accuracy and fast head changeovers are required.

Key Features

• Right-hand cutting direction for standard CNC boring applications
• H40 modular interface for fast, repeatable head exchanges
• Through-coolant capability directs fluid to the cutting edge for improved chip control and insert life
• Clamp and screw insert holding method provides rigid, chatter-resistant clamping
• Accepts DN.. 432 insert style for broad insert availability
• Center-to-cutting-edge distance of 1.750 inches for predictable bore sizing

Compatibility

Designed for use with H40 modular tooling system spindles and adapters within the Kenloc series. Compatible insert style is DN.. 432.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with modular boring system assembly. Power down and lock out the machine spindle completely before mounting or removing the boring head. Verify the H40 interface mating surfaces are clean and free of chips or burrs before seating the head. Confirm coolant port alignment with the machine spindle coolant supply before initiating any cutting cycle.