Shaanxi Hainaisen roj av Technology Co., Ltd
Khoom
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...

Nrog kev thiab tuav hoobkas, HAINAISEN yog ib lub rau Xov Tshoj thee pob zeb laum ntsis manufacturers. Zoo siab Tostxais lag luam wholesale thee pob zeb laum ntsis los ntawm peb, peb yeej muaj cov khoom uas pheej yig rau koj.

Lawv tsis tsim kom mos-nruab nrab hard pob zeb tag nrog f≤8.

Luaj li cas: ¢ hli 27-¢ 42 hli

Tsim rau nruab nrab hard pob zeb tag nrog f≤10.

Luaj li cas: ¢ hli 27-¢ 42 hli

Haum rau ntau integrated zog looj lom thiab tsim kom muaj pob zeb nrog f≤12. Luaj li cas: ¢ hli 27-¢ 42 hli

(Kuj yuav pab tau los ntawm koj yuav tau los teeb duab los coj)

Qauv

AppliedTerrane

PDC2Winganchorshankdrillbit

Halfdisknormal

Fortheterraneof ≤8

Wholedisknormal

Fortheterraneofof ≤10

Wholediskreinforced

Fortheterraneofof ≤15

PDC3Winganchorshankdrillbit

Halfdisknormal

Fortheterraneofof ≤15

Halfdiskreinforced

Fortheterraneofof ≤18

Hom

Size(mm)

Height(mm)

Nozzle

NormalType
amp;
ReinforcedType

27

48

Naj npawb

Size(mm)

28

48

29

48

3

4

30

48

32

48

36

52



Dia(mm)

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

tus PIN/boxthreadconnection

Faj seeb:
Sizesandtypesthatarenotshownabovecanbecustomizedaccordingtospecificdrillingrequirements.

Hot Tags: coal rock drill bit, China, manufacturers, factory, wholesale, cheap
Yam khoom

Qeb khoom

Vas nthiv-khiav

Copyright © Shaanxi Hainaisen roj av Technology Co., Ltd