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Electroplated Diamond Core Bit

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Xi& acute;an Tydrillbits Co.,Ltd is one of the most famous China electroplated diamond core bit manufacturers,Website:http://www.tydrillbits.com, welcome to wholesale cheap electroplated diamond core bit from our factory.Production?Features????????????????????????????Applicable?for?fast?drilling?concrete,refractory,bricks,asphalt,and?various?stones???Diamond?core?drill?bits,?also?known?as?Diamond?Hole?Saws,have?a?hollow?center?and?cut?a?circle?in?the?material?to?create?a?hole.?This?results?in?a?hole?the?size?of?the?drill?and?a?smaller?& quot;plug& quot;?or?& quot;core& quot;?which?comes?from?the?center.?Diamond?core?drill?bits?are?engineered?to?stand?up?to?the?rigors?of?the?professional?coring?market.?These?tools?deliver?exceptional?drilling?performance?in?a?wide?range?of?concrete?and?masonry?applications.??Dimension of core bit?Double?tube?surfaceSize(?surface?exploration?drillMatrix?system(mm)Imperial?system(?in?)Hole?diameterCore?diameterHole?diameterCore?diameterBQ6036.42.361.43NQ75.747.62.981.88HQ96.163.53.782.5PQ122.7854.833.34Triple?tube?surfaceNQ375.7452.981.78HQ396.161.13.782.41PQ3122.7834.833.27??

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