Uxcell 12pcs Scroll Saw Blades 1.2mm Width High Carbon Steel Curved Sawing for Wood Metal Plastic Cutting(8#)

Descriptions: 1. Forged from high carbon steel finely machined for high hardness and strength. High stability solid structure very practical. 2. It is recommended to use 1# 2# 3# saw blades for metal; 4# 5# 6# 7# for wood sawing; 8# for plastic sawing. 3. Sharp tooth resists loading and improves cutting speeds. 4. Curve sawing is very relaxed the blade is not stuck. 5. It is used to cut all kinds of soft and hardwood carbon steel copper aluminum and other metals as well as plastic acrylic plate etc. 6. Notice: The saw blade should be taut otherwise it will break easily. The harder the thing the thinner the saw blade. Choose a thin type for metal and a thick type for wood. The thinner the saw blade the faster the saw. But for PPR and plastic you need to use thick ones because their chips are sticky thin saw blades small teeth and easy to stick and slip. How the saw bow tightens the saw blade: After placing the saw blade in the correct position do not tighten the fixing screws at both ends put the handle against your chest and gently pull the other end forward with your hand (pull gently) to eliminate the room for the saw bow and then Tighten the two screws. In this way after letting go the saw bow expands and the saw blade is naturally tight.