Roughing shell reamer 38.6 NRNa DIN 222 HSS

Technical data of the peeler reamer fi 38,6 mm

- working diameter D (h8)- fi 38,6 mm

- total length L - 56 mm

- diameter of clamping hole d - 19 mm

- number of teeth Z - 4

Ripper reamer rough 38,6 mm machine-fitted, pre-machined

High quality roughing shell reamer 38.6 machine reamer according to the dimensional standard DIN 222, made entirely of modern HSS (High Speed Steel). The reamer has a nominal diameter of 38.6 mm and is designed for professional finishing of cylindrical holes previously made with a drill. The NRNa reamers we offer are designed for leveling unevenness on the surface of the hole, correcting errors in the shape of the machined hole, reducing its roughness, and improving the smoothness of the surface. The reamers in question are multi-tooth tools with twisted teeth. Their greatest advantage is their increased resistance to harsh cutting conditions and increased resistance to potential mechanical damage. Roughing reamers are distinguished by their high quality workmanship and long service life....