bi-alfa cobalt M42

The RÖNTGEN bi-alfa cobalt M42 band saw blade has HSS-M42 tooth tips. The high wear resistance of the saw blade results from the very hard and evenly distributed carbides in the tooth tips, formed during the hardening and tempering process.

The martensitic structure of the tooth tips and high cobalt content create excellent hot hardness and toughness reducing wear rates at high sawing speeds. With a high chromium backing strip, the saw blade can withstand the considerable flexing stresses, tension and blade guide pressure present in modern sawing machines.

 

AREA OF APPLICATION

profiles
bundles
beams
tube, thinwalled
solid material
tube, thick-walled
solid material, round
square tube

TEETH PER INCH

COMBI TOOTHING

NORMAL TOOTHING

Hook Tooth (Combi)

  0.75/ 1.25 1.1/1.6 1.5/2 2/3 3/4 4/5 4/6 5/6 5/8 6/10 8/12 10/14 ~5~
6 x 0,6                         1/4 x .025
6 x 0,9                         1/4 x .035
10 x 0,6                         3/8 x .025
10 x 0,9                         3/8 x .035
13 x 0,6                         1/2 x .025
13 x 0,9                         1/2 x .035
20 x 0,9             B           3/4 x .035
27 x 0,9       B B B B B         1 x .035
34 x 1,1     B B B B B B         1 1/4 x .042
41 x 1,3     B B B B B           1 1/2 x .050
54 x 1,3     B B B B B           2 x .050
54 x 1,6 B B B B B B B B         2 x .063
67 x 1,6 B B B B B               2 5/8 x .063
80 x 1,6 B B B B                 3 1/8 x .063

Hook tooth (normal)

  0,75/ 1,25 1,1/1,6 1.5/2 2/3 3/4 4/5 4/6 5/6 5/8 6/10 8/12 10/14 ~5~
6 x 0,6   B 1/4 x .025
6 x 0,9   B 1/4 x .035
10 x 0,6   B 3/8 x .025
10 x 0,9   B 3/8 x .035
13 x 0,6   B B B 1/2 x .025
13 x 0,9   B B 1/2 x .035
20 x 0,9   B B B B 3/4 x .035
27 x 0,9   B B B B B B 1 x .035
34 x 1,1         B   B   B B B   1 1/4 x .042
41 x 1,3         B   B   B B     1 1/2 x .050
54 x 1,3                         2 x .050
54 x 1,6                         2 x .063
67 x 1,6                         2 5/8 x .063
80 x 1,6                         3 1/8 x .063

Hook tooth (Normal)

  0,75 1,25 2 3 4 6 8 10 14 18 ~5~
6 x 0,6 B         1/4 x .025
6 x 0,9 B         1/4 x .035
10 x 0,6 B         3/8 x .025
10 x 0,9 B B         3/8 x .035
13 x 0,6 B         1/2 x .025
13 x 0,9 B B B         1/2 x .035
20 x 0,9 B B B         3/4 x .035
27 x 0,9 B B B B         1 x .035
34 x 1,1 B B B B B         1 1/4 x .042
41 x 1,3 B B B B         1 1/2 x .050
54 x 1,3   B                 2 x .050
54 x 1,6   B B               2 x .063
67 x 1,6   B B               2 5/8 x .063
80 x 1,6 B                   3 1/8 x .063

Normalzahn

  0,75 1,25 2 3 4 6 8 10 14 18 ~5~
6 x 0,6                     1/4 x .025
6 x 0,9               B B   1/4 x .035
10 x 0,6             B       3/8 x .025
10 x 0,9             B B B   3/8 x .035
13 x 0,6               B B B 1/2 x .025
13 x 0,9             B B B   1/2 x .035
20 x 0,9                 B B 3/4 x .035
27 x 0,9       B B B B B B   1 x .035
34 x 1,1       B B B B B     1 1/4 x .042
41 x 1,3                     1 1/2 x .050
54 x 1,3                     2 x .050
54 x 1,6                     2 x .063
67 x 1,6                     2 5/8 x .063
80 x 1.6                     3 1/8 x .063

HOOK TOOTH (COMBI)

The hook tooth has a positive cutting angle of 10°. This tooth form is particularly well suited for solid, thick-walled tubes and all higher-grade alloy material.

NORMAL TOOTH

The normal tooth has a cutting angle of 0°. It is suitable for material with a high carbon content (such as cast iron), for material with small cross sections and for thin-wall profiles and tubes.

HOOK TOOTH (NORMAL)

The hook tooth has a positive cutting angle of 10°. This tooth form is particularly well suited for solid, thick-walled tubes and all higher-grade alloy material.

NORMAL TOOTH

The normal tooth has a cutting angle of 0°. It is suitable for material with a high carbon content (such as cast iron), for material with small cross sections and for thin-wall profiles and tubes.