Walter 3 8 Sst+ 6'' Extension Drill Bit 5630 8040 Net Weight: 22 25 Round Tube at Net Weight: 22 17 4 Stainless Steel Air Inlet Size (in) 3 4 Air Inlet Thread Gender Female Air Inlet Thread Type NPT Amperage (A) 4 Control Options Advanced Display Module Fluid Outlet Size (in) 1 Fluid Outlet Thread Gender Female Fluid Outlet Thread Type NPT Input Cycle Rate (Hz) 50 60 Lower Type Check Mate MaxLife Maximum Ambient Temperature (°C) 49 Maximum Ambient Temperature (°F) 120 Maximum Fluid Temperature (°C) 70 Maximum Fluid Temperature (°F) 158 Maximum Voltage (V ac) 480 Minimum Ambient Temperature (°C) 0 Minimum Ambient Temperature (°F) 32 Minimum Flow Rate (cc min) 12000 Minimum Voltage (V ac) 200 Number of Wipers Double Ring Phase 1 Description Walter SST+ drill bits are made with a cobalt blend to drill even more holes faster on any type of material