Page 205 - Carmex - Inch Catalog 2022
P. 205
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Swiss-Line
3 Cutting Edges Swiss Line Inserts (19,20 mm)
Carbide Grades
BLU
PVD triple layer coated Sub-Micron grade for Steel, Stainless Steels, Titanium and hard
materials.
K20
Uncoated Sub-Micron carbide grade for Aluminum and non-ferrous materials, Stainless Steels and
Titanium.
Cutting Data
ISO Cutting Speed ft/min
Materials
Standard K20 BLU
Low & Medium Carbon Steels <0.55%C --- 262-492
P High Carbon Steels ≥0.55%C --- 230-394
Alloy Steels, Treated Steels --- 131-262
Stainless Steel-Free Cutting 98-262 197-394
M Stainless Steel-Austenitic 66-230 98-295
Cast Steels 98-262 164-394
K Cast Iron 164-394 ---
Aluminum ≤12%Si, Copper 394-820 ---
N Aluminum >12%Si 295-656 ---
Synthetics, Duroplastics, Thermoplastics 230-492 ---
S Nickel Alloys, Titanium Alloys 66-164 98-230
H Hardened Steel, 45-50HRc --- 66-164
A08-33
