Carmex External/Internal BSPT Threadmill Insert 40mm/ 11 TPI Insize IP65 Digital Outside Micrometer 75-100mm / 3"-4" Range Series 3108-100A The optimized X and Y

The optimized X and Y dimensions provide smooth cutting action

Made with a high flatness granite base

14-10TPI (7381-T27)

and tool durability

Carmex External/Internal BSPT Threadmill Insert 40mm/ 11 TPI Insize IP65 Digital Outside Micrometer 75-100mm / 3"-4" Range Series 3108-100A The optimized X and YMill Thread Insert BSPT 11 TPI, External & Internal The 40 11 BSPT MT7 Mill Thread Insert is engineered for producing British Standard Pipe Taper (BSPT) threads using CNC milling machines with helical interpolation. Designed for both external and internal threading, this size 40 insert is ideal for creating 11 TPI tapered threads required in high pressure gas and fluid systems. With a 20 mm height and 6. 3 mm thickness, it delivers robust cutting