HOMESOM 1 x Copy Saw Steel Frame with 0.3 mm Diamond Wire Saw for Wood Stone Metal Cutting Multifunctional Hand Tool

Petit découpage sur bois

Love this! Use it for projects of all types and difficulties!

Que este sierra se rompe solo mirandola…verdad que el precio no es importante,ma igualmente,no me servir que para un pequeño corte,el "hilo"para cortar se escapa de su sitio no tiene….

I got the 1mm version because I wanted to make a large cut. You need to understand how to tension the wire properly, by first attaching the wire firmly and then adjusting the last screw to tension. I needed a pair of pliers to actually tighten the 3 screws or else it would just come loose all the time. Once I got it set up I was able to make an aggressive cut. No issues, no wire breaking. I am cutting a piece of magnetite and chert so middle hardness levels and high density The saw came with enough wire to make like 15 blades, and I only used 2 to make my cut. Both of them still cut I just wanted to see if a new blade would speed up the cut. If you check the comments everyone with broken wires used thinner wire. If you are trying to bust a fist-sized rock clean in half you probably want something a little thicker If you leave this thing underwater there is some galvanic corrosion near the ends of the wire where 3 metal types meet but I dont think its a problem

perfekt um die elektronik PCBs zu schneiden