Tapered bit
Tapered Button Drill Bits, anowanzo kunzi carbide mabhatani mabhatani, maturusi ekucheka anoshandiswa kunyanya mukuchera. Aya mabhiti anozivikanwa nekusimba kwawo uye anoshandiswa mumaindasitiri akasiyana siyana, anosanganisira migodhi, kuvaka, uye kuongorora kwemafuta uye gasi.Tapered Button Drill Bits inorapwa kupisa kuti iwedzere kuomarara, simba uye kusapfeka, zvichiita kuti igare yakasimba uye ishande mumabasa ekuchera.
