Htc 200-4093 Square End Mill 3/32 in 4 Flute Solid Carbide

Product Description

The HTC 200-4093 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. This double-end stub-length tool measures 3/32 inch (0.0938 inch) in cutting diameter with a 3/16 inch (0.1875 inch) length of cut and a 1/8 inch shank diameter. The 4-flute helical geometry with AlTiN coating supports cutting in ferrous and hardened materials where heat resistance and surface hardness of the tool coating matter. At 1-1/2 inches overall length, this is a compact, rigid tool suited for tight clearance work and high-feed applications in machining centers or manual mills. Installation and use are performed by machinists and tool-and-die professionals.

This end mill is configured for right-hand cutting and right-hand flute direction, the standard orientation for the majority of CNC machining centers and manual vertical mills. The double-end design provides two usable cutting ends, extending tool life between changeovers. The stub-length classification means reduced overhang and increased rigidity, making it well-suited for slotting, profiling, and peripheral milling operations in steel, stainless steel, cast iron, and similar hard materials where the AlTiN coating provides thermal and wear resistance.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• AlTiN coating provides high heat resistance and extended tool life in ferrous alloys
• 4-flute helical design balances chip evacuation with surface finish quality
• Double-end configuration delivers two cutting ends per tool
• Stub-length body minimizes deflection during high-feed or tight-clearance cuts
• Right-hand cut and right-hand flute direction for standard spindle compatibility

Compatibility

Designed as a standard stub-length square end mill for use in CNC machining centers, knee mills, and similar equipment accepting a 1/8 inch round shank with collet or end mill holder tooling.

Installation Notes

Installation is performed by a qualified machinist. Secure the 1/8 inch shank in a properly sized collet or end mill holder and torque to the machine manufacturer's specification. Verify spindle runout before first cut to protect the cutting edge. This tool is not center-cutting and should not be used for direct plunge operations.