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20.00mm Dia, 3 Flute, Chip Breaker Corner Radius End Mill - 44309

SERIES: 43CB

S-Carb

20.00mm Dia, 38.00mm LOC, 20.00mm Shank Dia, 1.00mm Radius, 3 Flute, 38 Degree Helix, Ti-NAMITE-B (TIB2) Coated, Series 43CB, S-Carb, Chip Breaker Corner Radius End Mill - 44309

Feature & Benefits

  • Circular land allows for increased control at various speed and feed rates and reduces chatter
  • Symmetrical end gashing for excellent balance at high speeds and aggressive plunging capability
  • Chip breakers reduce machine loads up to 15% for increased roughing feed rate capability
  • Open fluting for deep slotting and profiling
  • Recommended for materials ≤ 150 Bhn (≤ 7 HRc)

SKU / EDP44309
CategorySolid Round Tools > Milling > High Performance Aluminum End Mills
Min Order Qty1
Series43CB
Series DescriptionS-Carb
High PerformanceYes
End ConfigurationChip Breaker (CR)
Tool LengthStub
Unit (inch/mm)mm
Number of Flutes3
Primary Workpiece Material(N) Non-Ferrous Materials
Secondary Workpiece MaterialPlastics & Composites
Cutting Diameter (DC) (Decimal Inch)0.7874
Cutting Diameter (DC) (mm)20.00
Shank Diameter (DCON) (Decimal Inch)0.7874
Shank Diameter (DCON) (mm)20.00
Length of Cut (APMX) (Decimal Inch)1.4961
Length of Cut (APMX) (mm)38.00
Overall Length (LF) (Decimal Inch)4.0945
Overall Length (LF) (mm)104.00
Corner Radius (RE) (Decimal Inch)0.0394
Corner Radius (RE) (mm)1.00
Shank Length (LS) (Decimal Inch)2.5980
Shank Length (LS) (mm)65.99
Cutting Diameter (DC) Tolerance (Decimal Inch)+0.0000/-0.00051
Cutting Diameter (DC) Tolerance (mm)+0.000/-0.013
Shank Diameter (DCON) Tolerance (ISO)h6
Corner Radius (RE) Tolerance (Decimal Inch)+0.0000/-0.0020
Corner Radius (RE) Tolerance (mm)+0.000/-0.050
Shank TypeStraight
Weldon FlatNo
Coolant OptionExternal Coolant
Coating DescriptionTIB2 (Ti-NAMITE-B)
Additional GeometryChip Breaker / Right Hand Cut Direction (RHC)
Rake AnglePositive
Helix AngleRight Spiral
Helix Angle (Degree)38
Variable HelixNo
Center CuttingYes
Chip BreakerYes

Alternative Products SKU / EDP to 44309
Series_43CB_TB.jpg

20.00mm Dia, 3 Flute, Chip Breaker Corner Radius End Mill - 44304

SGS 20.00mm Dia, 38.00mm LOC, 20.00mm Shank Dia, 1.00mm Radius, 3 Flute, 38 Degree Helix, Uncoated, Series 43CB, S-Carb, Chip Breaker Corner Radius End Mill - 44304

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