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12.00mm Dia, 7 Flute, Chip Breaker Corner Radius End Mill - 74443

SERIES: 77MC

H-Carb

12.00mm Dia, 30.00mm LOC, 12.00mm Shank Dia, 1.00mm Radius, 7 Flute, 37 Degree Helix, Ti-NAMITE-M (TM) Coated, Series 77MC, H-Carb, Chip Breaker Corner Radius End Mill - 74443

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 / EDP74443
CategorySolid Round Tools > Milling > High Performance End Mills
Min Order Qty1
Series77MC
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)0.4724
Cutting Diameter (DC) (mm)12.00
Shank Diameter (DCON) (Decimal Inch)0.4724
Shank Diameter (DCON) (mm)12.00
Length of Cut (APMX) (Decimal Inch)1.1811
Length of Cut (APMX) (mm)30.00
Overall Length (LF) (Decimal Inch)3.2677
Overall Length (LF) (mm)83.00
Corner Radius (RE) (Decimal Inch)0.0394
Corner Radius (RE) (mm)1.00
Non-Cutting Center Diameter (NCD) (Decimal Inch)0.1598
Non-Cutting Center Diameter (NCD) (mm)4.06
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)+0.0000 / -0.00043
Shank Diameter (DCON) Tolerance (mm)+0.0000 / -0.0011
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 DescriptionTM (Ti-NAMITE-M)
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 74443
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12.00mm Dia, 7 Flute, Corner Radius End Mill - 74440

SGS 12.00mm Dia, 30.00mm LOC, 12.00mm Shank Dia, 1.00mm Radius, 7 Flute, 37 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 77MC, H-Carb, Corner Radius End Mill - 74440

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12.00mm Dia, 7 Flute, Corner Radius End Mill - 74680

SGS 12.00mm Dia, 30.00mm LOC, 12.00mm Shank Dia, 1.00mm Radius, 7 Flute, Coolant-Through, 37 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 77MCR, H-Carb, Corner Radius End Mill - 74680

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12.00mm Dia, 7 Flute, Chip Breaker Corner Radius End Mill - 74442

SGS 12.00mm Dia, 30.00mm LOC, 12.00mm Shank Dia, 1.00mm Radius, 7 Flute, 37 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 77MC, H-Carb, Chip Breaker Corner Radius End Mill - 74442

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12.00mm Dia, 7 Flute, Chip Breaker Corner Radius End Mill - 74682

SGS 12.00mm Dia, 30.00mm LOC, 12.00mm Shank Dia, 1.00mm Radius, 7 Flute, Coolant-Through, 37 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 77MCR, H-Carb, Chip Breaker Corner Radius End Mill - 74682

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12.00mm Dia, 7 Flute, Corner Radius End Mill - 74441

SGS 12.00mm Dia, 30.00mm LOC, 12.00mm Shank Dia, 1.00mm Radius, 7 Flute, 37 Degree Helix, Ti-NAMITE-M (TM) Coated, Series 77MC, H-Carb, Corner Radius End Mill - 74441

Series_77_SM_CR_IC_TM.jpg

12.00mm Dia, 7 Flute, Corner Radius End Mill - 74681

SGS 12.00mm Dia, 30.00mm LOC, 12.00mm Shank Dia, 1.00mm Radius, 7 Flute, Coolant-Through, 37 Degree Helix, Ti-NAMITE-M (TM) Coated, Series 77MCR, H-Carb, Corner Radius End Mill - 74681

Series_77_SM_CR_CB_IC_TM.jpg

12.00mm Dia, 7 Flute, Chip Breaker Corner Radius End Mill - 74683

SGS 12.00mm Dia, 30.00mm LOC, 12.00mm Shank Dia, 1.00mm Radius, 7 Flute, Coolant-Through, 37 Degree Helix, Ti-NAMITE-M (TM) Coated, Series 77MCR, H-Carb, Chip Breaker Corner Radius End Mill - 74683

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