The OSG UNC Spiral Flute Threading Tap No. 6 x 32 is a precision tapping tool designed for blind-hole work, built for professionals who demand consistent, high-quality threads.

• Size and thread: No. 6 diameter with UNC 6-32 threads for standard, compatible tapping
• Material: HSS‑E cobalt (high-speed steel with cobalt) for superior hardness and heat resistance
• Coating: Steam Oxide finish that enhances durability and reduces friction during cutting
• Flute design: Spiral flute geometry for efficient chip evacuation in confined blind-hole applications
• Application: Optimized for producing accurate threads in blind holes across common metal materials

Leveraging OSG’s advanced threading technology, this tap delivers clean, repeatable threads with improved tool life and reliability in demanding machining tasks. The spiral flute helps clear chips quickly, reducing chatter and the risk of tap breakage, while the cobalt-enhanced steel stands up to higher cutting temperatures for longer performance in tough materials.