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  • "
    core bit segments
    Brief introduction
    Segments of 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

    ?

    Outer diameter

    Segment Size? (mm)

    Segment No.

    ? mm

    Length/Height/Thickness

     

    16

    10*7.5*4

    2

    18

    11*7.5*4

    2

    20

    13*7.5*4

    3

    23

    18*7.5*4

    3

    25

    18*7.5*4

    3

    27

    16*7.5*4

    4

    30

    18*7.5*4

    4

    32

    19*7.5*4

    4

    36

    22*7.5*4

    4

    40

    24*8*3.7

    4

    46

    23*8*3.7

    5

    52

    26*8*3.75

    5

    56

    23*8*3.75

    5

    63

    24*8*3.75

    8

    67

    24*8*3.75

    8

    76

    24*8*3.75

    8

    83

    24*8.5*3.75

    8

    90

    20*8.5*4

    10

    96

    20*8.5*4

    10

    102

    20*8.5*4

    11

    108

    20*8.5*4

    12

    112

    20*8.5*4

    12

    114

    20*8.5*4

    12

    117

    20*9*4.2

    13

    120

    20*9*4.2

    13

    127

    20*9*4.5

    14

    132

    20*9*4.5

    14

    152

    20*9*4.5

    15

    160

    20*9*4.5

    16

    167

    20*9*4.5

    16

    180

    20*9*4.5

    16

    200

    20*9*4.5

    16

    219

    20*8.5*4.8

    17

    225

    20*8.5*4.8

    18

    250

    20*8.5*4.8

    18

    300

    20*8.5*5

    20

    350

    20*8.5*5

    22

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

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