Metal circular saw blade HSS Dmo5 steam 315×2,5x32mm 220 BW

Uni = Universal suitable to the following pin-holes: 2 / 8 / 45 – 2 / 9 / 50 – 2 / 9 / 56 – 2 / 11 / 63 – 2 / 11 / 75 – 2 / 11 / 80 · Pin-holes, form and number of teeth outside of seriesproduction: on request.

Version – without teeth: ./? 5%. Pos. 23 – 28 ./? 160 teeth, without extra charge! By placing the order, please also specify Pos.-No. for the determination of the pin-holes.

USAGE:

For steels ≤ 800 N/mm2

HSS-DM05: High-speed steel which includes vanadium, wolfram and Molybdenum.

• Very good mechanical characteristics and excellent strength with a hardness of 64 ± 1HRC
• Steam treated is a surface modification by CO2 oxidation. Circular saws are let to tempering in overheated steam of arround 350 °C. This results to:
• Microporisity arised on surface enables better coolant distribution
• Surface hardness of 900 HV.
• Extremely fine surface layer decreases the friction (antifriction). Coefficient friction 0,60.