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Tungsten Carbide Drill Bit Steel Tooth China Manufacture - China

price: contact company for price

Available sizes:

60mm, 65mm, 76mm, 93mm, 95mm, 98mm ( 3 7/ 8” ) , 101.6mm, 114mm, 118mm, 120mm, 127mm( 5” )

130.1mm( 5 1/ 8” ) , 133.3mm ( 5 1/ 4” ) , 139.7mm( 5 1/ 2” ) , 142.8mm ( 5 5/ 8” ) , 149.2mm ( 5 7/ 8” )

152.4mm ( 6” ) , 155.5mm( 6 1/ 8” ) , 158.7mm( 6 1/ 4” ) , 161.9mm( 6 3/ 8” ) , 165.1mm ( 6 1/ 2” )

190.5mm ( 7 1/ 2” ) , 193.6mm ( 7 5/ 8” ) , 200.0mm ( 7 7/ 8” )

212.7mm( 8 3/ 8” ) , 215.9mm ( 8 1/ 2” ) , 222.2mm( 8 3/ 4” )

241.3( 9 1/ 2” ) , 244.4( 9 5/ 8” ) , 250.8( 9 7/ 8” )

269.8( 10 5/ 8” ) , 295.3( 11 5/ 8” )

311.1( 12 1/ 4” ) , 346.0 ( 13 5/ 8” ) , 349.2( 13 3/ 4” )

374.6( 14 3/ 4” )

381( 15” ) , 393.7( 15 1/ 2” ) , 406.4( 16” )

444.5( 17 1/ 2” ) , 508( 20” ) , 558( 22” ) , 609.6( 24” )

660.4( 26” )


Company Contact:


  • Phone: 8618831737902

  • Address: china hebei, hejian, China

  • Email: Email


Published date: June 9, 2014 -

  • Business Description: Company Competitive Power:

    1.the most professional and experienced senior engineers in this field
    guarantee high quality products.
    2.MANUFACTURER position ensures competitive price.
    3.Sincere salesmen are our business basis.
    4.Different sizes and dimensions are available
    5. A certain number of bulk stock ensures fast delivery
    6. Best after sales service Welcome to inquiry and visit our factory

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