Ngwá ọrụ na-ahọrọ conical

Round Shank cutter ibe n'ibe na-eji maka Foundation Drilling, ha na-eji maka ụdị ọ bụla nke rotary Piling Machines na Drill rigs.
Anyị na-emekwa ibe n'ibe dị ka ịse na samples.Ma mee ka ha jiri oge kacha nta.Dị ka onye na-emepụta ihe na-emepụta ntọala ntọala na China, anyị na-enye gị ngwaahịa ndị emegharịrị na igwe na-agbagharị Rotary Drilling Rigs nke nwere oke ọsọ ọsọ, ogologo ndụ ọrụ na obere ngwá ọrụ na-agbanwe oge maka mmepụta dị elu kwa ụbọchị.

Ị ga-enweta te zuru ngwaahịa ahịrị: casing ngwá ọrụ na holders, gburugburu shank ibe n'ibe, ịgbado ọkụ Ogwe, ngwa ngwa mgbanwe mmanya na holders, weld na casing mmanya, kwụsị wedge na ịghasa njikọ wdg.
Ndochi nke Betec No.,B43/3,B1HDk12,B3,B3K,B1HDK12K,B40HDK12,B40HDS,B40/3,B40K17.B40/9,B47KH17,

B47K19, B47KH22, B47K22/60, B47K25/57, wdg.

Ndochi nke nha Kennamatel;C21HD,C23HD,RL08,RL09,RL10,RL11,C31,C31HD,B40HD,C4,U47HD,DS01,DS02,DS03,DS04,D0s5 wdg.