Balax 30047-000 Spiral Point Tap 6-32 Unc 3 Flute

Product Description

The BALAX 30047-000 is a spiral point plug tap designed for threading 6-32 UNC right-hand internal threads in a wide range of materials. Built from M42 powdered metal high-speed steel (HSS), this tap delivers the toughness and wear resistance required for production-level work in ferrous and non-ferrous metals alike. The bright, uncoated finish makes it well-suited for general-purpose threading where cutting fluids provide adequate lubrication. With 3 flutes and a plug chamfer, it advances chips forward through the hole, making it most effective in through-hole applications. Overall length is 2.0 inches with a thread length of 31/64 inches.

This tap is intended for through-hole threading operations in materials including aluminum, brass, bronze, carbon steel, copper, magnesium, stainless steel, wrought aluminum alloy, and zinc. The plug chamfer provides a gradual lead-in, distributing cutting forces across the first few threads and reducing the chance of tap breakage at entry. It fits standard tap holders and collet chucks used in CNC machining centers, drill presses, and tapping machines in both job shop and production environments. The Series BX100 designation indicates this is part of BALAX's standard spiral point line.

Key Features

• M42 powdered metal HSS construction for improved wear resistance over standard HSS
• Spiral point geometry pushes chips forward, ideal for through-hole threading
• Plug chamfer provides gradual thread lead-in and reduced breakage risk at entry
• H7 thread limit accommodates standard tolerance fits for 6-32 UNC threads
• Right-hand thread direction, compatible with standard tap drivers and CNC rigid tapping
• Bright finish works with a broad range of cutting fluids and materials

Compatibility

Designed for use in through-hole 6-32 UNC tapping applications across aluminum, brass, bronze, carbon steel, copper, magnesium, stainless steel, wrought aluminum alloy, and zinc. Fits standard 0.141-inch shank tap holders and collet chucks.

Installation Notes

Installation is performed by machinists and toolmakers using standard tapping equipment. Ensure the workpiece is securely fixtured and the tap is properly aligned with the pilot hole before beginning the threading cycle. Apply an appropriate cutting fluid for the workpiece material to extend tool life and improve thread finish. For CNC rigid tapping, verify spindle speed and feed rate match the manufacturer's recommendations for the specific workpiece material.