Sgs 38047 Corner Radius End Mill 3/8 in 4 Flute Carbide

Product Description

The SGS 38047 is a solid carbide corner radius end mill designed for precision milling in demanding metal-cutting applications. Built on the Series 01C platform, this single-end tool features a 3/8 inch cutting diameter, a 0.02 inch corner radius, and 4 helical flutes with a medium helix angle and variable index geometry. The Weldon flat shank and uncoated micrograin carbide construction make it suitable for both roughing and finishing passes across a broad range of workpiece materials. A licensed machinist or CNC mill operator is the typical end user for this class of tooling.

The 38047 is suited for milling steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. Its centercutting-capable geometry and 1 inch length of cut make it appropriate for slot milling, profiling, and stepped-shoulder work in production and job-shop environments. The 2.5 inch overall length provides adequate reach for standard-depth work without sacrificing rigidity. It is intended for use with end mill holders.

Key Features

• Solid micrograin carbide construction for wear resistance in hard and abrasive materials
• 0.02 inch corner radius reduces stress concentration and extends tool life at the cutting edge
• 4-flute variable index geometry helps dampen chatter during aggressive cuts
• Weldon flat shank provides positive drive and secure clamping in end mill holders
• Right-hand cut and right-hand flute direction for standard CNC and manual milling setups
• Uncoated bright finish suitable for use with or without coolant across multiple material families

Compatibility

Designed for use with end mill holders. Suitable for machining steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. Follows Series 01C specifications.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator following the machine tool manufacturer's toolholding procedures. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the Weldon flat shank fully into the end mill holder and tighten the set screw to the holder manufacturer's specified engagement. Verify runout with a dial indicator before beginning a production cut.