Quick detailsProduct nameNon core diamond bits for water borehole drillingMaterial45# steel and PDC cuttersProcessForgingModle size65mmPDC cutter No.5 piecesWing No.3 wingsWater hole No.5 piecesBit typeNon core drill bitDrill bit weight1.7 kgApplicationHole drilling of coal mining and water well drillingSuitable for rock layerF≤10 or D≤8HS code82071910Application65mm steel body PDC drill bit has a higher durability, it is always the first choice of hole drilling in coal mining, geological drilling, water well drilling and often used to drill soft to medium hard rock layer with trailler type water/core drilling rig.