Product Description
Specification
PDC Anchor Bit/PDC/PCD Roof Bit/Coal Mining BitPDC anchor shank drill bit is made by with premium PDC cutter, with high abrasion resistance, impact resistance and drilling efficiency. Its life is 10-30 times of alloy bit,could be applied to rock formation f≤14, like conglomerate, granite, limestone, etc.
Product Application
To be used for the bolt-mesh support for the coal mine, dam and roadway construction etc.
Standard Size:
Types: Ordinary type; Reinforced type; Super strength type.
Diameter:25, 26, 27, 28, 29, 30, 32, 36, 42mm
Thread Sizes: M14*1.5, M12*2, M16*1.5, M16*2,R thread
Note: We also can produce and design as per clients’ drawings/samples/requirements
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Model
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Dia.(mm)
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PDC cutter type
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Blade No.
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Suitable rock formation
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Operation mode
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RL25MG
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25
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Plane PDC, Cambered face PDC, GK PDC, ZX PDC
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2
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Soft, medium, medium-hard
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Cutting
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RL26MG
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26
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2
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|||
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RL27MG
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27
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2
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|||
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RL28MG
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28
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2
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|||
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RL29MG
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29
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2
|
|||
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RL30MG
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30
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2
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|||
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RL32MG
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32
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2
|
|||
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RL36MG
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36
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2
|
|||
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RL42MG
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42
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2/3
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|||
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RL45MG
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45
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2/3
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Certifications
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