Walter 1 9 16 X 1 Icecut Annular Core Cutters Weldon Shank RPM_1750 RPM 83 Maximum Hydraulic Fluid Inlet A12315 75 83 Maximum Hydraulic Fluid Inlet Pressure (bar) 103 Maximum Hydraulic Fluid Inlet Pressure (kPa) 10300 Maximum Hydraulic Fluid Inlet Pressure (psi) 1500 Maximum Intermittent Cycle Rate (CPM) 60 Maximum Operating Temperature (°C) 66 Maximum Operating Temperature (°F) 150 Maximum Working Pressure (bar) 207 Maximum Working Pressure (kPa) 20700 Maximum Working Pressure (psi) 3000 Model Viscount Portable Non Portable Pump Ratio 20:1 Series II Wetted Material Stainless Steel Maximum Working Pressure (MPa) 20 Aircap of WRA M200 is designed for simply assembly by assemble or disassemble only 1 position with turning counter clockwise and also turn aircap into 0 degree position or 90 degree position without tools and check the precision with eye only (you can set more than 0 degree or lower than 90 degree) The new ICECUT annular cutters are coated with an exclusive mixture of chromium and aluminum AICrN and are designed to be used where lubricants are not permitted or problematic to apply Walter ICECUT annular cutters can withstand at least 200 degrees Celsius higher temperatures and produce less heat than a conventional TiAIN cutter