Tecnología Co., Ltd ar Shaanxi Hainaisen Petroleum
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Coal Rock Drill Bit

Coal Rock Drill Bit

With professional and productive factory, HAINAISEN is one of the leading China coal rock drill bit manufacturers. Welcome to wholesale coal rock drill bit from us, we always have cheap products to offer you. Suitable for soft-medium hard rock formation with f≤8. Size: ¢ 27mm-¢42mm Suitable for...

Fábrica xi hño ar tsa̲ ne productiva, HAINAISEN ge 'na ya ndu'mi fabricantes China thehñä rock drill bit. Hogu̲ntso̲ho̲ pedacito taladro roca thehñä ya mar dätä nugu̲ju̲, nzäm'bu̲ dí pe̲ts'u̲hu̲ ar productos baratos pa bí ofrecer.

Mahyoni pa ar formación blando made duro roca ko ya f≤8.

Tamaño: ¢ 27mm — ¢ 42 ar mm

Mahyoni pa ar formación semidura ko ya f≤10.

Tamaño: ¢ 27mm — ¢ 42 ar mm

Mahyoni pa ar formación ar roca mäs mfaxte ne dura ko ya f≤12. Tamaño: ¢ 27mm — ¢ 42 ar mm

('Nehe ar xi 'yo̲t'e ja yá requisitos wa ya ja̲t'i wa ya muestra)

Modelo

AppliedTerrane

PDC2Winganchorshankdrillbit

Halfdisknormal

Fortheterraneof ≤8

Wholedisknormal

Fortheterraneofof ≤10

Wholediskreinforced

Fortheterraneofof ≤15

PDC3Winganchorshankdrillbit

Halfdisknormal

Fortheterraneofof ≤15

Halfdiskreinforced

Fortheterraneofof ≤18

Ar klase

Tamaño (milímetro)

Altura (milímetro)

Boquilla

NormalType
amp;
ReinforcedType

27

48

'Bede

Tamaño (milímetro)

28

48

29

48

3

4

30

48

32

48

36

52



Diámetro (milímetros)

Weightonbit (kN)

RotarySpeed (RPM)

Thread (mm)

ConnectionType

28

4~6

805~900

12*2


14*1.5


16*2

pinthreadconnection

30

4~6

805~900

pinthreadconnection

32

4~6

805~900

pinthreadconnection

42

6~8

300~500

PIN yá boxthreadconnection

Hñeti:
Sizesandtypesthatarenotshownabovecanbecustomizedaccordingtospecificdrillingrequirements.

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