32mm 34mm 38mm 40mm konopo ea lejoe le entsoeng ka majoe bakeng sa merafo

Lisebelisoa tsa rona tsa ho phunya li-taper li kenyelletsa likotoana tsa "taper drill" le "taper drill rod", 'me likotoana tsa "taper drill" li tla ka mefuta e' meli, likotoana tsa "taper drill" le "taper chisel drill".Lisebelisoa tsena tsa ho cheka li na le lisebelisoa tsa ho cheka majoe haholo, lisebelisoa tsa ho cheka liliba le lisebelisoa tsa masimong a oli.Li sebelisoa haholo bakeng sa ho cheka majoe, mekoti ea ho qhomisa le mesebetsi e meng ea ho phunya likori, merafong ea mashala, kaho ea lithupa le matamo le merero e meng e tšoanang.

Tlhaloso:
Ha ho bapisoa le li-chisel bits tse tapered le li-cross bits, likonopo li na le theknoloji e phahameng, nako e telele haholo ea ho cheka le ho cheka hantle, e le hore konopo ea konopo e tumme har'a basebelisi.
Diameter of bits from 30mm to 50mm with 4 ,6,7,11,12 degree, premium alloy tapered drill steel with Hexagonal.22mm le Hexagonal.25mm,Mokhoa oa ho fana o matla haholo mme o ka fihlela litlhoko tsa moreki ka botlalo mabapi le moralo oa phano, nomoro. ea likonopo ke 4,5,6,7,8,9,7 dikonopo e ratoa haholo bakeng sa tšoara tšoaroa (likoti tse khutsoanyane) le ho phatloha ho cheka tsamaiso.