RÖNTGEN bi-alfa Master Supreme band saw blade

bi-alfa®Master Supreme

  • combi tooth pitch
  • cutting of all common steel grades up to a hardness of 50 HRC
  • tooth tips made of alloyed high-speed steel (HSS) M51 have a high thermal and mechanical wear resistance
  • improved cutting guidance/performance by ground pre-cutter/tooth height difference
  • aggressive cutting characteristics to cut exotic alloys on larger cross sections
  • Master Supreme WS | 708 with extra wide set for materials with residual stress or Master Supreme | 709 with reduced set width
  • available with forteC-coating upon request
  • available with backwave technology
Master tooth
Solid material
Band width x thickness (mm): 34 x 1,10 - 100 x 1,60 mm

Product description

High and highest alloyed materials require wear-resistant and heat-resistant cutting tools. With HSS M51 tooth tips and a special tooth geometry, the RÖNTGEN Master Supreme band saw blade provides the ideal basis for cutting these materials economically. Master Supreme shows its strengths especially on large cross-sections, making it ideal for steel service centres, drop forges and all applications where economical sawing of medium to large workpiece cross-sections is the priority. The band ensures a clean cut and an excellent cut surface, even with difficult-to-machine materials. The M51 tooth tip grade allows cutting materials up to a hardness of 50 HRC (1600 N/mm²). Combined with an aggressive rake angle of 16°, cutting behaviour improves significantly, especially with high and highest alloyed steels with large cross-sections. Further features are the combi tooth pitch, a ground leading tooth with tooth height difference and an extra-wide set for materials with residual stress, such as forgings. The alloyed high-speed steel (HSS) M51 tooth tips offer high thermal and mechanical wear resistance, resulting in longer tool life and a larger cutting area. Master Supreme thus offers maximum cost-efficiency and the best cutting results on demanding materials.

Applications

Round solids
Small round solids
Rectangular solids
Plates
  • Round solids
  • Small round solids
  • Rectangular solids
  • Plates

Tooth pitch table

0,9/1,11,1/1,61,5/22/33/4
34 × 1,10 1¼ × .042
41 × 1,30 1½ × .050
54 × 1,30 2 × .050
54 × 1,60 2 × .063
67 × 1,60 2⅝ × .063
80 × 1,60 3⅛ × .063
Master Supreme WS 708 Master Supreme 709

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