Home > Threading Inserts > Trapezoidal (TR) 30° External Threading Inserts
Model: 22ER4.0TRT350Brand: APT Threading
Shipped Weight: 15 g
In stock, immediate despatch
Threading Inserts Fully Ground with High Quality PVD Coatings, Quality Machine Taps and Thread Milling Cutters
22ER 4.0 TR T350, 30° full profile 4 TPI Trapezoidal external threading insert in grade T350.
Grade T350 is NANO-TiAlSiN coated with a substrate of high wear resistance micro-grain carbide and is our preimium grade for all types of steel and stainless also good for cast iron and other materials first choice for general use.
This PVD coated grade covers P25, M25, K30, S15, H10 range of materials, suitable for dry cutting.
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