Q1.  What is the structure of bimetal&carbide tipped band saw blade ?
   A. Bimetal&Carbide tipped band saw blade are a double metal structure .

Q2.What are the materials of tooth tip and back material respectively? What are their respective advantages?
  A. Teeth material part is M42 HSS , PM(powder metallurgy) B2000  , ultra-fine grain hard alloy particle  ,
      Back material part is imported  X32 spring steel , imported  B318 spring steel , imported  4%Cr spring steel
     or imported high alloy material .
 

     The specific table is as follows:

Q3. What fields are these products usually used in? 
   A. It's suitable for cutting the mould steel,carbon steel,high temperature alloy steel,stainless steel,titanium
      alloy,nickel alloy and copper,aluminium etc. high hardness metal materials.
      The products has the advantages for high cutting precision,good surface quality,high cutting speed and so on.
      It's also widely used in machinery,aerospace,rail transportion,large forging etc.

     According to the saw-cutting demand of the market, we have 9 brands of band saw blades of high, middle and low grade.. Each brand has specifications ranging from 27mm to 80mm. Each specification has developed more than 300 specifications according to different tooth shapes and TPI, it can completely cover the needs of the whole market and true realization: Let the world no difficult to cut material.
     In order to better use our products, we should make the choice of teeth per pitch,and relevant questions and answers are as follows:
Q1.  What is the appropriate tooth pitch when cutting a single layer of 10 tubes ,each of them with a 20mm outer
      diameter and thickness of 1mm?
 A.  Fine teeth such as 8/12 or 10/14 is recommended when cutting thin pipe wall.

Q2.  What is the appropriate tooth pitch when cutting a round bar of 100mm outer diameter ,whose materials
       might be DIN C45E,ST33,ST52-3?
 A.  3/4 pitch is recommended.

Q3.  What is the appropriate tooth pitch when cutting a stainless tube of 120mm outer diameter and 1.5mm
       thickness.
 A.  8/12 pitch is recommended

Q4.  What is the appropriate tooth pitch when cutting a round bar 45Cr ,with its diameter of 600mm?
 A.  1/1.5 pitch is recommended when the material is of such big size

Q5.  What is the appropriate tooth pitch when cutting bearing steel of various size from 20-150mm?
  A.  Different pitches shall be adopted when cutting materials of different sizes .
       For sizes of 20-50mm,4/6 pitch is recommended ,
       For 70-150mm,3/4 pitch 
      3/4 tooth pitch is mainly used for cutting steel of 50-200 diameter and cutting of thick wall pipe
      4/6P tooth pitch is product impact resistant ,mainly used for cutting of thin wall tube and cutting profiles.
 

Now let's take a look at the case of Tooth pitch selection.

Base on customer's requirements

1.We can make the band saw blades in coil blades or in weld loop.

2.The length for coil or piece is according to your requirements.

3.Saw teeth is sealed-free ,waterproof,  oxidation-proof,  anti-transportation impact, and each saw tooth is well 
  protected.

4.The coil baldes packaging:
    The length per coil is as below (acture length may have little fluctuation)
    1 coil 100 meter for 27mm,34mm
    1 coil 100 meter for 41mm
    1 coil 90- 100 meter for 54mm,67mm
    Per 1 coil  into a carton box ,then several cartons in wood case.

5. The weld loop packaginh: 5 PCS/carton or10 PCS/carton or 20 PCS/ carton 

6. International standard packing:
    Best stainless steel wing nut anchor for construction fastener bags+cartons+pallets according to customer's
   requirements

7.We like to accept your packing ,too.