Boring Bar Sleeve: 20 mm Bore Dia, 50 mm Shank Dia MPN:4509937

The boring bar sleeve features a solid construction with dimensions of 20mm bore diameter and 50mm shank diameter, suitable for machinery or tool holders capable of accommodating such specifications. Manufactured from high-quality carbide material which exhibits high hardness and wear-resistance perfect for tough boring applications. It has precision ground finishing that ensures proper alignment of the sleeve with the bar and prevent wobbling during operation leading to accurate bored holes every time used in precision machining tasks or borehole drilling applications.