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Element 40 Manual Original instructions Jan 2015 22) CUTTER SELECTION AND SPEEDS Material
Mild and free cutting
steels
Mild and free cutting
steels
Steel angle and joists
Steel angle and joists
Plate and sheet steel
Plate and sheet steel
Aluminium
Aluminium
Brass
Brass
Cast iron
Cast iron
Stainless steel
Stainless steel
Stainless steel
Rail track
Tool steel
Die Steel
22 Material Hardness
Cutter
<700N/mm²
RAP or RAPL
<850N/mm²
SRCV or SRCVL
<700N/mm²
<850N/mm²
<700N/mm²
<850N/mm²
<750Nmm²
<850N/mm²
<700N/mm²
<850N/mm²
<700N/mm²
<850N/mm²
<700N/mm²
<850N/mm²
>850N/mm²
>850N/mm²
>850N/mm²
>850N/mm²
RAP or RAPL
SRCV or SRCVL
RAP or RAPL
SRCV or SRCVL
RAP or RAPL
SRCV or SRCVL
RAP or RAPL
SRCV or SRCVL
RAP or RAPL
SRCV or SRCVL
RAP or RAPL
SRCV or SRCVL
CWC to CWCX
SCRWC or SCRWCL
CWC to CWCX
CWC to CWCX