Cleveland C57069 Spiral Point Tap 6-32 Unc Hss Bright

Product Description

The CLEVELAND C57069 is a spiral point tap designed for through-hole threading in metalworking applications. Built from high speed steel (HSS) with a bright finish, this tap cuts a 6-32 UNC thread profile using a 2-flute, plug chamfer geometry. The spiral point design pushes chips forward ahead of the cutting action, making it well suited for through-hole work where chip evacuation is critical. With an overall length of 2 inches and a thread length of 0.38 inches, it fits standard tap wrenches and machine tap holders used in production and maintenance environments. The H1 thread limit provides close tolerances for 2B class of fit applications.

This tap is intended for through-hole threading in alloy steel, carbon steel, and aluminum. It is commonly used in machine shops, maintenance facilities, and fabrication environments where 6-32 fastener threads need to be cut cleanly and consistently. Right-hand thread direction matches standard fastener orientation. The plug chamfer style makes it a general-purpose choice for starting a thread in a pre-drilled through hole.

Key Features

• Spiral point geometry pushes chips forward for clean through-hole threading
• High speed steel construction for durability across alloy steel, carbon steel, and aluminum
• Plug chamfer provides a gradual lead for general-purpose threading
• H1 thread limit for precise 2B class of fit tolerances
• Bright finish with no coolant-through requirement simplifies setup
• Right-hand thread direction for standard fastener applications

Compatibility

Designed for through-hole threading of 6-32 UNC fastener threads in alloy steel, carbon steel, and aluminum workpieces. Compatible with standard tap wrenches and machine holders accepting a 0.141-inch shank diameter.

Installation Notes

This tap should be installed by machinists or maintenance technicians familiar with tapping operations. Secure the workpiece firmly and ensure the pilot hole is drilled to the correct tap drill size for a 6-32 UNC thread before beginning. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve thread quality. Do not force the tap if resistance increases unexpectedly, as HSS taps can fracture if torque limits are exceeded.