fret saw blade

... fret-saw 细工锯 ; 嵌锯 fret saw blade 钢丝锯条 fret saw with clamp 伐木锯 ...

 piercing saw blade

... 钢丝锯架 fret saw frame 钢丝锯条 piercing saw blade; fret saw blade 丝锯条用钢丝 fretwork saw blade wire ...