Tender For supply of bit moh point size 25mm hex x 300mm lenth for hydraulic breaker,bit chisel size 25mm hex x 300mm lenth for hydraulic breaker,drill rod size 22mm hex x 2 and half lenth for dydraulic rock drill,drill bit size 22mm hex x 2 and half lenth for dydraulic rock drill,core bit size 50mm dia x 450mm lenth for hydraulic core drill for hydraulic core drill,auger 4inch x 4 feet lenth for hydraulic earth drill,auger 6inch x 4 feet lenth for hydraulic earth drill