Simple 90 degree turn-of-the-knob miter angle lock/unlock mechanism

Makita 18-Volt LXT 10-Inch Lithium-Ion Brushless Chain Saw (Bare Tool) - XCU06Z

Brand Shop Fox Model M1115 Gallon Size 20 Max Pressure 60-125 psi Blasting Hose Length (ft) 8 Capacity (lbs) 200 Fill Port (In) 1 Tip bore sizes (in) 0

000 Cycles between calibration inspections

Sku DCV580 Brand DeWALT Voltage 18/20V Capacity 2 Gallons Air Flow 31 Cfm Hose Diameter 1-1/4 in

JET JTM-4VS 3-Hp 230/460V Heavy Duty Variable Speed Vertical Milling Machine XLarge Simple 90 degree turn-of-the-knob miterFeatures Meehanite Castings Precision bored and honed milling head Large diameter quill is chromed High precision Class 7 spindle bearings Chrome plated motor shaft with lower bearing support Spindle head is internally cooled Heavy duty splined motor drive One piece quill pinion and shaft Three stage power downfeed with automatic stop Heavy duty spindle brake Locks on all movable surfaces Precision hardened and ground ways and table Adjustable gibs