Female Hex Circuit Board Standoff: #4-40, 3/8" OAL, 1/4" Width Across Flats MPN:P521M09F16-440

The Indexable Threading Toolholder is a versatile and efficient thread cutting tool designed for use in precision machining applications. Made with high-quality steel and featuring an internal coolant supply channel, this left-hand toolholder ensures durability while providing smooth, accurate threads on various materials. The 1.8 x 2 shank accommodates a wide range of cutting tools, making it easy to switch out tools quickly and efficiently without disrupting the machining process. Its internal design reduces vibration during thread production, resulting in high-quality threads that meet exacting industry standards. Overall, the Indexable Threading Toolholder is an excellent choice for industries seeking a reliable tool that delivers exceptional performance while increasing productivity and profitability.