12 piece scroll saw blades with spiral teeth, saws, jewellers, blades, pointed end for wood, metal, plastic cutting, carving (1#)

The sharp tooth withstands the load and improves the cutting speed. The cutting speed and finish depend on the material thickness and the number of teeth per inch The thicker the object to be cut, the thinner the saw blade should be. It is recommended to use the saw blade no. 1, no. 2 and no. 3 for sawing the metal.# 4 # 5 # 6 # 7 is suitable for sawing wood;# 8 can be used for sawing plastic Practical and practical, economical. This package is a total of 12 saw blades, convenient to replace the broken or worn out These blades saw in all directions and have a cutting capacity of 360. The curve saw is very relaxed, the saw blade does not get stuck. Perfect for cutting and shaping in wood, jewellery making, metalworking, crafts etc. Forged from high-carbon steel, fine workmanship, with high hardness and strength, tempered to stay sharp for longer