Sgs 36543 Ball End Mill 0.5 in 4 Flute Solid Carbide Altin

Product Description

The SGS 36543 is a solid carbide ball end mill designed for high-performance finishing operations in demanding machining environments. With a 0.5 inch mill diameter, 1 inch length of cut, and a 3 inch overall length, this tool is built for precision work in difficult materials. The variable helix and variable index geometry reduces harmonic vibration and chatter, resulting in a smoother surface finish and extended tool life. The AlTiN coating provides high heat resistance and hardness, making it well suited for dry or semi-dry cutting at elevated speeds. Micrograin carbide substrate adds toughness and wear resistance across demanding applications. Licensed machinists and CNC operators typically deploy this tool in production and job shop environments.

The SGS 36543 is suited for finishing passes on materials classified under workpiece material codes H, K, M, P, and S, which correspond to hardened steels, cast irons, stainless steels, carbon and alloy steels, and high-temperature superalloys. The 4-flute, single-end design with right-hand cutting and right-hand spiral flutes makes it a standard choice for CNC vertical machining centers and milling applications where dimensional accuracy and surface finish are critical. The regular length designation and 0.5 inch shank diameter provide secure toolholder engagement without extended reach.

Key Features

• Variable helix and variable index geometry reduces chatter and improves surface finish during finishing cuts
• AlTiN coating delivers high-temperature resistance and extended tool life in abrasive and hard materials
• Micrograin solid carbide substrate provides superior hardness and wear resistance
• 4-flute, right-hand cut and spiral configuration optimized for finishing passes
• Mill diameter tolerance of +0.000 to -0.002 inches ensures dimensional consistency
• Shank diameter tolerance of +0.00000 to -0.00043 inches for precise toolholder fit

Compatibility

Rated for workpiece material codes H, K, M, P, and S, covering hardened steels, cast irons, stainless steels, carbon and alloy steels, and high-temperature superalloys. Designed as an OEM-style solid carbide ball end mill in the SGS Z1B series for use in standard 0.5 inch collet or end mill toolholders on CNC milling equipment.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the toolholder is clean and free of chips or burrs before seating the shank to the specified depth. Machine spindle must be fully stopped and the control placed in an e-stop or lock-out state before changing tooling. Confirm runout with a dial indicator after seating and prior to the first cut to protect both the tool and the workpiece.