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5/16" Dia, 4 Flute, Corner Radius End Mill - 36571

SERIES: ZH1C

Z-Carb-HTA

5/16" Dia, 0.8130" LOC, 5/16" Shank Dia, 0.0200" Radius, 4 Flute, 38-41 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series ZH1C, Z-Carb-HTA, Corner Radius End Mill - 36571

Feature & Benefits

  • The original Z-Carb design with an enhanced core and higher helix suited for the demands of high temperature alloys
  • Unequal flute spacing helps to disrupt the rhythmic pattern created by the cutting edge helping to suppress damaging harmonics
  • Optimal material removal rates through increased feed and depths of cut for difficult to machine materials
  • Enhanced corner geometry with tight tolerance corner radii
  • Recommended for materials ≤ 45 HRc (≤ 420 Bhn)

SKU / EDP36571
CategorySolid Round Tools > Milling > High Performance End Mills
Min Order Qty1
SeriesZH1C
Series DescriptionZ-Carb-HTA
High PerformanceYes
End ConfigurationCorner Radius
Tool LengthRegular
Unit (inch/mm)inch
Number of Flutes4
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)0.3125
Cutting Diameter (DC) (Fractional Inch)5/16
Cutting Diameter (DC) (mm)7.94
Shank Diameter (DCON) (Decimal Inch)0.3125
Shank Diameter (DCON) (Fractional Inch)5/16
Shank Diameter (DCON) (mm)7.94
Length of Cut (APMX) (Decimal Inch)0.8130
Length of Cut (APMX) (mm)20.65
Overall Length (LF) (Decimal Inch)2.5000
Overall Length (LF) (Fractional Inch)2-1/2
Overall Length (LF) (mm)63.50
Corner Radius (RE) (Decimal Inch)0.0200
Corner Radius (RE) (mm)0.51
Shank Length (LS) (Decimal Inch)1.6870
Shank Length (LS) (mm)42.85
Cutting Diameter (DC) Tolerance (Decimal Inch)+0.0000/-0.0016
Cutting Diameter (DC) Tolerance (mm)+0.000/-0.040
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 DescriptionAlTiN (Ti-NAMITE-A)
Additional GeometryFlute Spacing Unequal / Right Hand Cut Direction (RHC)
Rake AnglePositive
Helix AngleVariable Right Spiral
Helix Angle (Degree)38-41
Variable HelixYes
Center CuttingYes
Chip BreakerNo

Alternative Products SKU / EDP to 36571
Series_Z1P_TA.jpg

5/16" Dia, 4 Flute, Corner Radius End Mill - 36855

SGS 5/16" Dia, 0.8130" LOC, 5/16" Shank Dia, 0.0200" Radius, 4 Flute, 35-38 Degree Helix, Ti-NAMITE-X (TX) Coated, Series ZPCR, Z-Carb-AP, Corner Radius End Mill - 36855

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