
Ena ke Deep Hole Honing Tool (eo hape e tsejoang e le Mandrel Honing Tool), e leng sesebelisoa sa ho qetela se nepahetseng se etselitsoeng ho ntlafatsa ka hare ho holim'a likoti tse tebileng tse nang le tekanyo e phahameng ea botebo-ho-diameter. E nepahetse bakeng sa ho fihlella libaka tse boreleli haholo le mamello e tiileng ea liindasteri tse kang aerospace, hydraulics, le mold.
The Floating Pad (eo hape e tsejoang e le Floating Guide Pad) ke karolo ea bohlokoa e tataisang lisebelisoa tse tebileng tsa sekoti (haholo-holo BTA le Sistimi ea Ejector). Ho fapana le li-pads tse tsitsitseng, lipampiri tse phaphametseng li sebelisa mochine o tletseng selemo kapa oa hydraulic ho boloka ho kopana kamehla le lebota la borehole. Ketso ena e "phaphametseng" e lefella ho kheloha ha sesebelisoa, ho netefatsa ho otloloha ho holimo le ho qeta bokaholimo ka mochini o tebileng oa lesoba.
The Deep Hole Boring Tube ke karolo ea mantlha ea BTA (Boring and Trepanning Association) litsamaiso tse tebileng tsa ho cheka mekoti. E etselitsoe ho sebetsa ka mokhoa o phahameng oa likoti tse tebileng tse nang le tekanyo ea botebo-ho-diameter (D: d) ≥ 10: 1, e sebelisoa haholo indastering ea lifofane, matla le likoloi. E tsamaisana le litsamaiso tse peli tsa Single Tube (STS) le Double Tube (DTS/Ejector), e sebelisa mochini o pholisang o nang le khatello e matla le e thata ho netefatsa hore ho na le ts'ebetso e tsitsitseng ea ho ntša li-chip.