... Connection and 450mm Working LengthFor wet cutting very wide range of building materials, such as reinforced concrete, brick/block and ... PIXIE, M16, M22, M27 and ect....Available all kinds of segment designs and segments types.Segments height can be adjusted ... bit in own workshopPacking and Package of our products Outlook of Our Factory Quality Guaranteed. Certificate of ISO 9001: 2008 Diamond Drill Bit ...