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25.00mm Dia, 7 Flute, Chip Breaker Corner Radius End Mill - 74878

SERIES: 77R

H-Carb

25.00mm Dia, 63.00mm LOC, 25.00mm Shank Dia, 3.00mm Radius, 7 Flute, Coolant-Through, 37 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 77MCR, H-Carb, Chip Breaker Corner Radius End Mill - 74878

Feature & Benefits

  • Specializes in deep axial trochoidal and high-speed milling applications
  • Optimized core improves rigidity, chip flow and reduces deflection
  • Chip Breaker design breaks up chips from the long flute length allowing for better chip flow and evacuation in deep pocketing operations

SKU / EDP74878
CategorySolid Round Tools > Milling > High Performance End Mills
Min Order Qty1
Series77R
Series DescriptionH-Carb
High PerformanceYes
End ConfigurationChip Breaker (CR)
Tool LengthRegular
Unit (inch/mm)mm
Number of Flutes7
Primary Workpiece Material(P) Steel|(M) Stainless Steel|(K) Cast Iron|(S) High Temp Alloy
Secondary Workpiece Material(H) Hardened Materials
Cutting Diameter (DC) (Decimal Inch)0.9843
Cutting Diameter (DC) (mm)25.00
Shank Diameter (DCON) (Decimal Inch)0.9843
Shank Diameter (DCON) (mm)25.00
Length of Cut (APMX) (Decimal Inch)2.4803
Length of Cut (APMX) (mm)63.00
Overall Length (LF) (Decimal Inch)5.3150
Overall Length (LF) (mm)135.00
Corner Radius (RE) (Decimal Inch)0.1181
Corner Radius (RE) (mm)3.00
Non-Cutting Center Diameter (NCD) (Decimal Inch)0.3327
Non-Cutting Center Diameter (NCD) (mm)8.45
Cutting Diameter (DC) Tolerance (Decimal Inch)+0.0000/-0.0020
Cutting Diameter (DC) Tolerance (mm)+0.000/-0.050
Shank Diameter (DCON) Tolerance (ISO)h6
Shank Diameter (DCON) Tolerance (Decimal Inch)+0.00000/-0.00051
Shank Diameter (DCON) Tolerance (mm)+0.000/-0.013
Corner Radius (RE) Tolerance (Decimal Inch)+0.0000/-0.0020
Corner Radius (RE) Tolerance (mm)+0.000/-0.050
Shank TypeStraight
Weldon FlatNo
Coolant OptionInternal Coolant
Coating DescriptionAlTiN (Ti-NAMITE-A)
Additional GeometryChip Breaker / Right Hand Cut Direction (RHC)
Rake AnglePositive
Helix AngleRight Spiral
Helix Angle (Degree)37
Variable HelixNo
Center CuttingNo
Chip BreakerYes

Alternative Products SKU / EDP to 74878
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25.00mm Dia, 7 Flute, Corner Radius End Mill - 74564

SGS 25.00mm Dia, 63.00mm LOC, 25.00mm Shank Dia, 3.00mm Radius, 7 Flute, 37 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 77MC, H-Carb, Corner Radius End Mill - 74564

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25.00mm Dia, 7 Flute, Corner Radius End Mill - 74876

SGS 25.00mm Dia, 63.00mm LOC, 25.00mm Shank Dia, 3.00mm Radius, 7 Flute, Coolant-Through, 37 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 77MCR, H-Carb, Corner Radius End Mill - 74876

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25.00mm Dia, 7 Flute, Chip Breaker Corner Radius End Mill - 74566

SGS 25.00mm Dia, 63.00mm LOC, 25.00mm Shank Dia, 3.00mm Radius, 7 Flute, 37 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 77MC, H-Carb, Chip Breaker Corner Radius End Mill - 74566

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25.00mm Dia, 7 Flute, Corner Radius End Mill - 74565

SGS 25.00mm Dia, 63.00mm LOC, 25.00mm Shank Dia, 3.00mm Radius, 7 Flute, 37 Degree Helix, Ti-NAMITE-M (TM) Coated, Series 77MC, H-Carb, Corner Radius End Mill - 74565

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25.00mm Dia, 7 Flute, Corner Radius End Mill - 74877

SGS 25.00mm Dia, 63.00mm LOC, 25.00mm Shank Dia, 3.00mm Radius, 7 Flute, Coolant-Through, 37 Degree Helix, Ti-NAMITE-M (TM) Coated, Series 77MCR, H-Carb, Corner Radius End Mill - 74877

Series_77CB_TM.jpg

25.00mm Dia, 7 Flute, Chip Breaker Corner Radius End Mill - 74567

SGS 25.00mm Dia, 63.00mm LOC, 25.00mm Shank Dia, 3.00mm Radius, 7 Flute, 37 Degree Helix, Ti-NAMITE-M (TM) Coated, Series 77MC, H-Carb, Chip Breaker Corner Radius End Mill - 74567

Series_77_LG_CR_CB_IC_TM.jpg

25.00mm Dia, 7 Flute, Chip Breaker Corner Radius End Mill - 74879

SGS 25.00mm Dia, 63.00mm LOC, 25.00mm Shank Dia, 3.00mm Radius, 7 Flute, Coolant-Through, 37 Degree Helix, Ti-NAMITE-M (TM) Coated, Series 77MCR, H-Carb, Chip Breaker Corner Radius End Mill - 74879

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