Titan Usa TE81705 Square End Mill 3/16 in 2 Flute Cobalt

Product Description

The TITAN USA TE81705 is a cobalt square end mill designed for milling operations in ferrous and difficult-to-machine materials. Built from M42 cobalt high-speed steel, it delivers heat resistance and edge retention that standard HSS tooling cannot match. The cutter measures 0.1875 inches in diameter with a 0.4375-inch length of cut and a 0.375-inch Weldon flat shank. A 30-degree right-hand helix produces efficient chip evacuation while maintaining smooth cutting action. At 3.25 inches overall length, this is a compact, rigid tool suited for precision work in CNC machining centers and manual mills alike. It is installed and operated by machinists and tool-and-die professionals.

This end mill is well suited for slot milling, profiling, and peripheral cuts in steel, stainless steel, cast iron, and similar hard materials. The double-end configuration doubles usable tool life before replacement. The upcut flute geometry pulls chips away from the workpiece, reducing recutting and heat buildup in the cut zone. The bright, uncoated finish makes it a practical choice for shops that regrind tooling in-house. It is sold individually and is appropriate for both production environments and one-off machining jobs where cobalt tooling is specified.

Key Features

• M42 cobalt construction for heat resistance and extended tool life in hard materials
• Double-end design provides two usable cutting ends per tool
• 30-degree right-hand helix with upcut flute geometry for efficient chip removal
• Center-cutting capability allows plunge entry into workpiece
• Weldon flat shank for positive, slip-resistant tool holding
• Bright, uncoated finish compatible with in-house regrinding programs

Compatibility

Designed as an OEM-style replacement or direct-use cobalt square end mill compatible with standard 3/8-inch Weldon flat end mill holders used in CNC machining centers and conventional milling machines.

Installation Notes

Installation is performed by a qualified machinist. Secure the Weldon flat shank in a matching end mill holder and tighten the set screw against the flat to prevent rotation under load. Verify runout with a dial indicator before cutting. Follow machine tool manufacturer guidelines for speeds and feeds when running cobalt tooling in ferrous materials.