KMT C 370 SA-V - Blade Selection and Speed; Choosing Blade Speed Information

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RECOMMENDED SPINDLE SPEEDS
300 & 315 BLADE
350 & 370 BLADE350 & 370 BLADE
MATERIAL
RPM
RPMRPM
Free Cutting, Low Carbon Steels
1108-1115-1117-1119-1212
20-40
16-3516-35
1018-1020-1010
Medium Carbon Steels
1132-1137-1140-1145-1151
17-30
13-2213-22
High Carbon Steel
1040-1060
13-20
13-1813-18
Various Alloys
Light Mild Steel Structurals
tubes, pipes, etc. up to 0.060"
20-40
16-3516-35
Medium Mild Steel Structurals
tubes, pipes, etc.up to 0.375"
17-30
13-2213-22
Stainless Steels - Solids
13-18
13-1613-16
Stainless Steels - Tubes
16-20
14-2014-20
Castiron
22-26
20-3020-30
Copper
60-76
50-7050-70
Brass
76
76
Bronze
24-36
22-3422-34
Aluminum
76
76
CAUTION: DO NOT USE SPINDLE SPEEDS LOW ER THAN 13 RPM!
Choosing Blade Speed Information
Your machine has blade speeds infinitely variable from 13-89 RPM.