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  • "
    Diamond core drill bits for reinforced concrete
    Brief introduction
    Core drill bits are designed to satisfying each customer's specific request. Ensure faster drilling and longer life. Especially, they bring high satisfactions in drilling hard materials. For drilling various ranges of materials; from heavily reinforced concrete to asphalt

    Details

    ?

    规格

    有效长度长度

    钻齿尺寸

    钻头齿数

    mm

    16

    400

    10

    7.5

    4.0

    2

    18

    400

    11

    7.5

    4.0

    2

    20

    400

    13

    7.5

    4.0

    2

    23

    400

    18

    7.5

    4.0

    3

    27

    400

    16

    7.5

    4.0

    4

    30

    400

    18

    7.5

    4.0

    4

    32

    400

    19

    7.5

    4.0

    4

    36

    400

    22

    7.5

    4.0

    4

    40

    400

    24

    8

    3.7

    4

    46

    400

    23

    8

    3.7

    5

    52

    400

    26

    8

    3.75

    5

    56

    400

    23

    8

    3.75

    5

    63

    400

    24

    8

    3.75

    6

    67

    400

    24

    8

    3.75

    8

    76

    400

    24

    8

    3.75

    8

    83

    400

    24

    8.5

    3.75

    8

    90

    400

    20

    8.5

    4.0

    10

    96

    400

    20

    8.5

    4.0

    10

    102

    400

    20

    8.5

    4.0

    11

    108

    400

    20

    8.5

    4.0

    12

    112

    400

    20

    8.5

    4.0

    12

    114

    400

    20

    8.5

    4.0

    12

    117

    400

    20

    9

    4.2

    13

    120

    400

    20

    9

    4.2

    13

    127

    400

    20

    9

    4.3

    14

    132

    400

    20

    9

    4.5

    14

    152

    400

    20

    9

    4.5

    15

    160

    400

    20

    9

    4.5

    16

    167

    400

    20

    9

    4.5

    16

    180

    400

    20

    9

    4.5

    16

    200

    400

    20

    9

    4.5

    16

    219

    400

    20

    8.5

    4.8

    17

    225

    400

    20

    8.5

    4.8

    18

    250

    400

    20

    8.5

    4.8

    18

    300

    400

    20

    8.5

    5.0

    20

    350

    400

    20

    8.5

    5.0

    22

    400

    400

    20

    8.5

    5.0

    24

    450

    400

    20

    8.5

    5.0

    26

    500

    400

    20

    8.5

    5.0

    28

    • ADD:
      Equipment manufacturing base in Shijiazhuang, Hebei Province
    • TEL:
      +86 18632174917
    • E-Mail:
      info@hanghua.com / wendy@hanghua.com

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