Sandvik Coromant 8037008 Corner Radius End Mill 1/2 in 7 Flute

Product Description

The SANDVIK COROMANT 8037008 is a solid carbide corner radius end mill designed for high-performance milling in demanding machining environments. Built on the CoroMill Dura series platform, it features a 1/2-inch cutting diameter and a 0.015-inch corner radius that helps reduce stress concentrations at workpiece edges. The 7-flute geometry paired with variable helix and variable index design suppresses chatter and improves surface finish at higher feed rates. An AlTiN coating provides thermal resistance and extended tool life when cutting hardened steels, stainless alloys, and similar difficult materials. Licensed machinists and CNC operators use this end mill for finish and semi-finish profiling, slotting, and peripheral milling operations.

This end mill suits precision milling applications in job shops, aerospace component manufacturing, die and mold work, and general production machining. The single-end, center-cutting configuration allows plunge entry as well as ramping and helical interpolation into a workpiece. The straight cylindrical shank fits standard 1/2-inch ER or side-lock toolholders commonly found in vertical and horizontal machining centers. The 1-inch length of cut and 3-inch overall length make it appropriate for moderate-depth peripheral passes without excessive overhang.

Key Features

• 0.015-inch corner radius reduces edge chipping and workpiece stress risers
• 7-flute variable helix and variable index geometry minimizes vibration and chatter
• AlTiN coating delivers heat resistance for cutting hardened and high-alloy steels
• Center-cutting design enables plunge, ramp, and helical entry
• Right-hand cut and right-hand spiral flute direction for conventional CNC spindle use
• Solid carbide construction provides rigidity and wear resistance in the CoroMill Dura X1BH material grade

Compatibility

Designed for use in standard 1/2-inch toolholders on CNC vertical and horizontal machining centers. Part of the SANDVIK COROMANT CoroMill Dura series, material grade X1BH.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the spindle is fully stopped and the machine is in an e-stop or locked-out state before loading or unloading the tool. Seat the shank fully in the toolholder to the recommended gauge length and verify runout with a dial indicator before beginning a cut. Follow the tool manufacturer feed and speed recommendations for the specific workpiece material to avoid premature edge wear or fracture.