Hemant Tools Pvt Ltd supplies Small Size Stream Jet Boring Bar. Hemant Tools Pvt Ltd offers a wide range of cutting Tools and Measuring Instruments for various industrial applications. The Small Size Stream Jet Boring Bar comes with chip evacuation facility and is widely used in for small diameter machining applications. The Stream Jet Boring Bar is available with a Minimum bore diameter from o4.5 mm and can be used with internal coolant supply.