OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/16 x 24

Engineered for precision blind-hole threading, the OSG Threading Tap in 3/16-24 BSW delivers reliable, high-quality threads with every cut. Built from cobalt-enhanced HSS-E and finished with a durable steam oxide coating, this tap balances wear resistance and heat tolerance for demanding machining tasks.

• Size: 3/16-24 BSW
• Material: HSS-E (high-speed steel with cobalt) for extended tool life and improved cutting performance
• Coating: Steam oxide coating to enhance corrosion resistance and heat stability
• Flute Design: Spiral flute optimizes chip evacuation, reducing binding in blind-hole applications
• Application: Specifically designed for blind-hole threading to produce clean, accurate threads
• Brand & Technology: OSG’s advanced threading technology ensures consistent results and durability
• Performance: Delivers high-quality, accurate threads with dependable life in tough machining scenarios

Whether you’re building a precision fixture, repairing a critical component, or fabricating panels where access to the hole is limited, this tap provides reliable results. The cobalt-infused HSS-E material resists wear under prolonged cutting, while the steam oxide coating adds an extra layer of protection in heat-assisted operations. The spiral flute design helps clear chips efficiently, minimizing re-cutting and improving finish quality. For machinists and shops aiming for repeatable thread accuracy and longer tool life in blind-hole work, this OSG tap is a dependable choice that supports consistent throughput and tighter tolerances.