Bi-metal band saw blades mainly refer to high-speed steel or other high-performance steel materials for the tooth tips, and metal cutting band saw blades for low-alloy spring steel.
use
This saw blade is widely used and can be used with any type of band sawing machine. It is suitable for continuous sawing of almost all types of metal, such as: structural steel, weathering steel, alloy steel, bearing steel, stainless steel, heat-resistant steel, aluminum alloy, Die steel and so on.
feature
The bimetal band saw blade is characterized by a bimetal structure: B318 backing material, high fatigue strength; M42 tooth material, 8% cobalt content, tooth hardness HRC67-69.
The main advantages of bimetal band saw blades are:
1, high wear resistance and high red hardness;
2, serrated is not easy to break;
3, long service life.
Common terms
1.usual section
The basic section consists of the width and thickness of the band saw blade and is represented by "width X thickness".
2.bandsaw welded loop
According to customer needs and supply agreement, a certain length of band saw blade products welded into a ring formed.
3.tray blade
After the saw blade was completely shipped, the boxed band saw blade was not rewelded.
4.Tooth type
Saw blade saw blade appearance, the domestic market is usually divided into saw blade tooth profile: conventional teeth, rear angle teeth, turtle teeth, tensile teeth.
Common specifications
1.The current bimetal band saw blade common basic cross-section model（mm）:
13 width * 0.65 thick;
19 width * 0.65 thick;
19 width * 0.90 thick;
27 width * 0.90 thick;
34 width * 1.10 thick;
41 width * 1.30 thick;
54 width * 1.60 thick;
67 width * 1.60 thick;
80 width * 1.60 thick;
The length of the saw blade depends on the size of the sawing machine!
2. Common tooth pitches are:2/3 3/4 4/6 5/8 6/10 8-12 1.5T-1.9T 1.1T-14T
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