AIR PLUG GAUGES

• Useful for internal bore measurement.
• Hard chrome plated Air plug body gives better wear resistance and gives 2 times more life than Standard Hardened Air Plug
• Carbide Sleeve fitted Air plug body gives better wear resistance and gives 4 times more life than Standard Hardened Air Plug
• Two jetted air plug for measuring size, taper & ovality
• Three jetted air plug for measuring average size & lobbing effect
• Available Range: 5mm to 200mm
• Suitable for through or blind bore measurement
• Two setting rings required with air plug
• Special air plug for multiple diameters can be provided