Titan Usa TC61748 Corner Radius End Mill 3/4 in Altin

Product Description

The TITAN USA TC61748 is a solid carbide corner radius end mill designed for high-performance milling in demanding materials including superalloys, titanium alloys, stainless steel, alloy steel, Inconel, and cast iron. The 5-flute geometry with a 45-degree high helix and AlTiN PVD coating supports efficient chip evacuation and heat resistance during both roughing and finishing operations. At 3/4 inches in diameter with a 0.0400-inch corner radius, this stub-length tool delivers edge strength and tight-radius blending in a single pass. It is a non-centercutting, single-end tool intended for use with standard straight-shank toolholders.

The TC61748 is suited for CNC machining centers handling ferrous metals, high-temperature alloys, and stainless steel in production environments. The stub length and 1-inch length of cut make it well-matched for rigid setups requiring maximum tool stability and minimal deflection. Right-hand cut and right-hand spiral flute direction are standard for conventional spindle configurations. This tool is particularly effective where corner blending and edge integrity are critical to finished-part geometry.

Key Features

• AlTiN PVD coating provides heat and oxidation resistance for dry and high-speed cutting in hard and abrasive materials
• 5-flute design balances chip clearance with surface finish quality during roughing and finishing passes
• 0.0400-inch corner radius with a tolerance of -0.0010 to +0.0010 inches for consistent edge profile
• High helix angle (45 degrees) promotes efficient chip evacuation and reduces cutting forces
• Solid carbide construction for rigidity and wear resistance in ferrous and high-temperature alloy applications
• Straight-cylindrical shank (3/4 inches, h6 tolerance) compatible with standard ER and hydraulic toolholders

Compatibility

Designed for use with standard straight-shank toolholders. Primary workpiece materials include superalloys, titanium alloys, stainless steel, alloy steel, Inconel, and cast iron. Series TC from TITAN USA.

Installation Notes

Installation is performed by a machinist or CNC setup technician. Ensure the toolholder bore is clean and free of debris before seating the shank. Verify runout at the tool tip after clamping — excessive runout accelerates corner radius wear on carbide end mills. This is a non-centercutting tool and should not be used for direct plunge operations; use a ramp or helical entry instead.