Sandvik Coromant 5743575 Ball End Mill 4mm 2 Flute Carbide

Product Description

The SANDVIK COROMANT 5743575 is a solid carbide ball end mill from the R216.52 series, engineered for precision milling across a wide range of materials. It features a 4.00 mm cutting diameter with a 2.00 mm nose radius, a 10.00 mm length of cut, and an 80.00 mm overall length. The 8.00 mm straight-cylindrical shank meets h6 tolerance for secure toolholder engagement. A TiAlN PVD coating enhances heat resistance and tool life. The 40-degree high helix geometry supports efficient chip evacuation in both roughing and finishing operations. This end mill is intended for use by machining professionals in CNC milling applications.

This tool is rated for milling steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. It is a single-end, right-hand cut, right-hand flute design with a spiral flute geometry and no chipbreaker. The standard length profile and 10.00 mm reach length make it well suited to general-purpose contouring, profiling, and slotting operations on CNC machining centers in production and job-shop environments. No extended reach or coolant-through capability is included in this configuration.

Key Features

• 4.00 mm ball end diameter with 2.00 mm nose radius for accurate contouring
• Solid carbide construction, material grade 1630, for rigidity and wear resistance
• TiAlN PVD coating for elevated heat resistance and extended tool life
• 40-degree high helix angle promotes chip evacuation in steel and hard materials
• Right-hand cut, spiral flute, single-end configuration
• Suitable for roughing and finishing operations across six primary workpiece material categories

Compatibility

Designed for use with straight-cylindrical toolholders accepting an 8.00 mm shank (h6 tolerance). Compatible primary workpiece material codes: P (steel), M (stainless steel), K (cast iron), N (non-ferrous metal), S (superalloys and titanium), and H (hard material). Part of the SANDVIK COROMANT R216.52 series; manufacturers catalog number R2165204040RAL10G1630.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Verify toolholder bore size and runout before seating the shank, and torque the collet or set screw to the toolholder manufacturer's specification. Power down and lock out the spindle before loading or unloading the end mill. Do not exceed the tool's rated cutting parameters as specified in the SANDVIK COROMANT application guide for the R216.52 series.