Sgs 46855 Corner Radius End Mill 6mm 4 Flute Carbide

Product Description

The SGS 46855 is a solid carbide corner radius end mill designed for high-performance material removal in demanding machining applications. Built to the Z-Carb-AP ZPMC series specification, it features a 6 mm cutting diameter, 1 mm corner radius, and four flutes with a variable helix geometry that reduces harmonics and chatter during cut. The 6 mm length of cut and 57 mm overall length make it suited for moderate-depth profiling and contouring passes. The TiN-based coating increases surface hardness and extends tool life across abrasive workpiece materials. This end mill is intended for use in CNC machining centers by machinists and tool-and-die professionals.

The SGS 46855 is rated for cutting steel, stainless steel, cast iron, superalloys, titanium, and hard materials, making it a versatile choice for shops working across P, M, K, S, and H material classifications. The single-end, right-hand cutting configuration with a straight cylindrical shank fits standard end mill holders. Variable index and variable helix geometry contribute to smooth cuts in both roughing and finishing passes without changing tooling. It is well suited for aerospace, automotive, and general precision machining environments where tool runout and vibration control are critical.

Key Features

• 6 mm cutting diameter with micrograin solid carbide construction for rigidity and wear resistance
• 1 mm corner radius reduces stress concentration at the cutting edge and extends part surface life
• Variable helix and variable index flute geometry minimizes chatter and improves chip evacuation
• TiN coating enhances hardness and thermal resistance across ferrous and exotic workpiece materials
• Right-hand cut, single-end configuration with 6 mm straight cylindrical shank fits standard end mill holders
• Rated for roughing and finishing in steel, stainless steel, cast iron, superalloys, titanium, and hard materials

Compatibility

Designed for use with standard end mill holders accepting a 6 mm straight cylindrical shank with h6 shank diameter tolerance. Suitable for CNC machining centers running P, M, K, S, and H workpiece material classifications per ISO material coding.

Installation Notes

Installation is performed by qualified machinists using a compatible end mill holder torqued per the holder manufacturer's specification. Verify runout at the spindle before committing to a cutting pass. Ensure the machine spindle and workpiece are fully secured and the coolant system is configured appropriately, noting this tool does not support coolant-through operation. Follow all shop safety protocols when handling and changing carbide tooling.