Sgs 39357 Square End Mill 29/64 in 2 Flute Solid Carbide

Product Description

The SGS 39357 is a solid carbide square end mill designed for precision milling operations in metalworking and machining environments. With a 29/64 inch (0.4531 inch) cutting diameter and a 1 inch length of cut, this tool handles slotting, profiling, and peripheral milling across a range of workpiece materials. The micrograin carbide construction provides wear resistance and edge retention at higher cutting speeds. A titanium nitride (TiN) coating adds surface hardness and reduces friction. This end mill is installed and operated by machinists and CNC programmers in job shop, toolroom, and production settings.

The SGS 39357 is suited for milling ferrous and non-ferrous metals including cast iron, stainless steel, aluminum, copper alloys, high-temperature alloys, and titanium. Its centercutting geometry allows plunge entry into the workpiece. The 1/2 inch straight cylindrical shank fits standard ER collet chucks, side-lock holders, and shrink-fit toolholders. At 3 inches overall length, this is a regular-length tool appropriate for shallow to mid-depth features where rigidity is a priority.

Key Features

• Solid micrograin carbide construction for extended tool life in hard and abrasive materials
• TiN coating reduces friction and increases surface hardness
• Centercutting design allows direct plunge milling
• 30-degree helix angle with spiral flutes for efficient chip evacuation
• Right-hand cut and right-hand flute configuration for standard spindle rotation
• Regular length at 3 inches OAL promotes rigidity and minimizes deflection

Compatibility

Designed as an OEM-style replacement or direct tooling selection for standard 1/2 inch collet and side-lock toolholding systems used on vertical and horizontal machining centers and manual knee mills.

Installation Notes

Installation should be performed by a qualified machinist or CNC technician. Ensure the machine spindle is fully stopped and the control is in an e-stop or safe state before changing tooling. Seat the shank to the minimum insertion depth recommended for the toolholder type being used to prevent pullout under cutting loads. Verify runout at the cutting diameter before beginning production cuts.