Ukubwa:Imebinafsishwa, OEM
Uvumilivu:±0.005mm-±0.1mm
Ukali:Ra0.08-Ra3.2
Nyenzo:Chuma cha pua, Shaba, Alumini, Chuma cha Carbon, Zinki, nk.
Nyenzo:Shaba ,BeCu, shaba ya fosforasi, Shaba, Chuma cha pua, Aluminium, SGCC, SECC, chuma, chuma cha spring, Nickel-Fedha… na aina mbalimbali za chuma;