Page 30 - Cobra-Carbide-2020-Catalog

SIDEWINDER

Speeds & Feeds

TECHNICAL DATA ENDMILLS

MICRO GRAIN SOLID CARBIDE
SPEEDS & FEEDS - HIGH PERFORMANCE ENDMILLS
6 FLUTE 40° & MULTI FLUTE

Cutting Speed (Vc)
Material Group Material Type
m/min SFM
Steel Structural Steel 150-200 490 - 654
Free Cutting Steel 120-200 392 - 654

Unalloyed Heat Treatable Steel 120-200 392 - 654
Unalloyed Case Hardened Steel 180-230 588 - 752
Alloyed Case Hardened Steel 110-180 360 - 588
Nitriding Steel 150-200 490 - 654
Acid Resistant / Stainless Steel, Sulphured Austenitic Steel, 70-110 228 - 360
Stainless Steel Martensitic
High Tensile Steel Low Carbon Steel 100-120 300 - 500
Medium Carbon Steel 60-90 250 - 500
Alloyed Heat Treatable Steel 120-180 300 - 500
Tool Steel 120-180 250 - 500
ENDMILL NOTE: All the parameters are taken for closed slot & for 1XD(depth). For open slot increase speed by 10% & for depth more
90-110
300 - 500
High Speed Steel
300 - 500
90-110
Spring Steel
than 1XD decrease speed by 10%

30 www.cobracarbide.com / Phone: 951-280-4700