Nyenzo: HSS
shank iliyotulia
Ukubwa(blade dia*urefu wa blade*shank dia*urefu wote*F):
D6*15*D6*60*4F,D8*20*D8*65*4F,D10*25*D10*75*4F,D12*30*D12*80*4F,D14*35*D12*90*4F, D16*40*D16*95*4F,D18*40*D16*105*4F,D20*45*D20*110*4F,D22*45*D20*110*5F,D25*50*D25*120*5F.
Jiometri ya mwisho maalum
Uimara, matumizi mengi, na ufanisi wa gharama