Kennametal 6769565 Square End Mill 0.4724 in 4 Flute Carbide

Product Description

The KENNAMETAL 6769565 is a solid carbide square end mill in the H1TE series, designed for high-performance metal removal in demanding CNC milling applications. It carries a 12.00 mm (0.4724 inch) mill diameter and matching 12.00 mm shank diameter, making it a straight-shank single-end tool. The 4-flute geometry uses a variable helix angle of 36 to 39 degrees combined with variable index spacing to suppress chatter and improve surface finish across a broad range of cuts. An AlTiN coating provides thermal resistance and hardness at elevated cutting temperatures. Material grade KCPM15 is the underlying substrate. This tool is installed and run by machinists and CNC operators in job shop and production environments.

The 6769565 is engineered for cutting steel, stainless steel, cast iron, high-temperature alloys, and hardened materials. The extended-reach geometry and 36.00 mm reach length support access to deeper features and pockets where standard-reach tools cannot reach. The 26.00 mm length of cut accommodates full-depth side milling and slotting passes. With center-cutting capability, the tool can be plunged directly into the workpiece for ramping and helical interpolation entries. It is a fit for ISO material groups P, M, K, S, and H. Overall length is 83.00 mm.

Key Features

• Variable helix (36 to 39 degrees) and variable index reduce vibration and chatter during cutting
• AlTiN coating delivers high-temperature hardness and oxidation resistance for dry and near-dry machining
• Center-cutting design allows direct plunge entry and helical ramping
• Extended reach with 36.00 mm reach length for deeper pocket and feature access
• Solid carbide construction with KCPM15 substrate for rigidity and wear resistance
• Right-hand cut, right-hand spiral flute geometry for standard CNC mill spindle direction

Compatibility

Designed for use in CNC machining centers and manual mills accepting a 12.00 mm straight shank. Suitable for ISO material groups P (steel), M (stainless steel), K (cast iron), S (high-temperature alloys), and H (hardened materials) as specified in the product data.

Installation Notes

Installation is performed by a qualified machinist or CNC operator. Secure the shank in an appropriate collet chuck or end mill holder rated for the 12.00 mm shank diameter and torque the retention mechanism to the toolholder manufacturer specification. Confirm spindle direction is right-hand before running. Do not exceed the depth-of-cut or feed-rate parameters defined in the KENNAMETAL H1TE series machining data for the target workpiece material and coating.