Gabaɗaya Gabatarwa:

An ƙera waɗannan ramuka don hakowa Layer, don faɗaɗa ramukan matukin jirgi don dogon bututun fashewar digo a cikin ma'adinan ƙasa, da gina ramukan sabis.

Plato Reaming kayan aiki suna zuwa da nau'ikan uku: Reamer bit wasa tare da matukin jirgi, ko bit bit ko bit bit ko bit bit daban.

Yadda ake yin oda?

Reaming Bits: Diamita + Taper Degree ko Zare

Pilot Drill Bits: Diamita + Digiri na Taper Jiki ko Zare + Zaren Baya

Dome Bits: Diamita + Zare

Ramin Buɗe Ramin: Diamita Reamed + Diamita Pilot + Zare

Zaɓin Fuskar Bit

Zane Fuska	Hoto	Aikace-aikace
Fuska mai laushi		Flat face button drill bits sun dace da duk yanayin dutse, musamman ga dutsen tare da taurin mafi girma da abrasiveness mafi girma. Kamar granite da basalt.
Cibiyar Drop		Maɓallin wasan motsa jiki na tsakiya sun fi dacewa da dutsen tare da ƙananan tauri, ƙarancin abrasiveness, da kyakkyawan mutunci. Ragowa na iya tona ramuka madaidaiciya.
Convex		An ƙera maɓallan maɓallin Face Convex don saurin shiga cikin dutsen mai laushi.

Zaɓin Maɓallin Carbide

Maballin Siffofin	Hoto	Aikace-aikace
		Rock Hardness	Shiga Gudu	Rayuwar Sabis na Carbide	Jijjiga
Siffar		Mai wuya	Sannu a hankali	Tsawon rayuwar sabis Kadan mai saurin karyewa	Kara
Ballistic		Matsakaici mai laushi	Mai sauri	Gajeren rayuwar sabis Mai saurin karyewa	Kadan
Conical		Mai laushi	Mai sauri	Gajeren rayuwar sabis Mai saurin karyewa	Kadan

Zaɓin Siket

Skirts	Hoto	Aikace-aikace
Standard Skirt		Daidaitaccen maɓalli na rawar sojan siket sun dace da duk yanayin dutsen.
Sake Skirt		Ana amfani da raƙuman maɓalli na retrac don ƙaƙƙarfan ɗumbin dutse tare da rashin mutunci. An ƙera siket ɗin don inganta madaidaiciyar ramin hakowa da kuma taimakawa wajen dawo da kayan aikin dutsen rawar soja.