6 Inch PDC Concave Drill Bits

Description of PDC steel body drill bitPDC concave drill bit is made of 1308,Website:http://www.tydrillbits.com, 1304 PDC cutters and 45# steel. PDC cutters are welded on the steel body as the cutting teeth. Conbining superior characteristics of steel and PDC which make the drill bit widely used in gas drainge hole and geological hole drilling, deep drainage hole and grouting hole. Specification of PDC concave drill bitsNon core PDC bit-PDC drill bitDiameter(mm)Wing ThreadRock FormationsApplication Field563API thread orothers ascustomer'srequirementf≤16Applied to rock formation likegranite, limestone, sandstone,mudstone,used for water welldrilling, geotechnical andenvironmental drilling, mineralexploration, geothermal wells,geothermal drilling, constructionand utility work.653753 or 4853943 or 41133 or 41333 or 41533,or 4We can provide customized service, if you have special requirements, please inform us the detail parameters.Non PDC drill bit applies for rock formationTypeFormationSoft(coal,Clay,Mudstone)Medium hard (Rock, sandstone, limestone)Very hard(Marble, flint,granite)PDC concave drill bitRock gradeF=1234-56-77-88-1010-1213-1516-1818-2020-25D=123456789101112Concave three wings√√√√√√√Concave four wings√√√√√√√ Quick details of 6 inch PDC concave 3 wing bitDrill bit typeNon core drill bitMaterial45# steel and PDC cutters(1304,1308 or 1608)Diameter153mmweight8kgApplicationCoal mining, geological drilling and water well drillingMOQ1 piecePDC cutter No.14 piecesWater hole5 piecesPackaging Packaging for 153mm PDC concave drill bits is 1 piece in one small carton, 3 pieces are in one big carton.