5) Material of blades, abrasive distributor, and control cage is high chrome, which can be used over 500 hours. Another option is Taiwan made special material blades, which has 1000-1600 hours lifetime.
5) Nyenzo za vile, kisambazaji abrasive, na ngome ya kudhibiti ni chrome ya juu, ambayo inaweza kutumika zaidi ya saa 500. Chaguo jingine ni Taiwan iliyofanya vile vile vya nyenzo, ambayo ina masaa 1000-1600 maisha.