Seco 17005024 Square End Mill 1/8 in 2 Flute Solid Carbide

Product Description

The SECO 17005024 is a solid carbide square end mill engineered for precision cutting in composite and abrasive materials. It features a CVD diamond coating, which significantly extends tool life when machining carbon fiber reinforced polymer (CFRP) and similar hard-to-cut composites. The cutter measures 0.125 inches in diameter with a 0.5 inch length of cut and a 1.5 inch overall length. The 2-flute, spiral geometry with a 30-degree helix angle promotes efficient chip evacuation. This is a single-end, centercutting tool with a straight shank, intended for use by machinists and tool-and-die professionals in CNC milling applications.

This end mill is suited for small-diameter slotting, profiling, and plunge operations in CFRP, carbon fiber, fiberglass, and other abrasive composite materials. The CVD diamond coating makes it the appropriate choice where uncoated carbide would wear rapidly. It is used in aerospace, motorsport, and industrial composite fabrication environments where tight tolerances and consistent surface finish are required. The regular-length designation makes it appropriate for standard-reach applications without the deflection risk associated with extended-reach tooling.

Key Features

• CVD diamond coating for extended tool life in CFRP and abrasive composite materials
• 2-flute spiral geometry with 30-degree helix angle for efficient chip evacuation
• Centercutting design allows plunge entry as well as peripheral cutting
• Micrograin solid carbide substrate for rigidity and edge sharpness at small diameters
• Right-hand cut and right-hand flute for standard CNC spindle compatibility
• Mill diameter tolerance of plus or minus 0.001 inches for consistent fitment and dimensional accuracy

Compatibility

Part of the SECO DIA230 series. Primary workpiece material is CFRP and other abrasive composite materials. Straight shank fits standard 1/8 inch collets and toolholders on CNC machining centers and milling machines.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Secure the straight shank in a clean, properly sized collet or end mill holder, ensuring runout does not exceed the 0.0005 inch TIR maximum specification. Always power down and lock out the spindle before changing tooling. Follow machine manufacturer guidelines and applicable shop safety procedures when handling carbide cutting tools.