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5/8" Dia, 4 Flute, Ball Nose End Mill - 36545


SERIES: Z1B
Z-Carb-AP
5/8" Dia, 1-1/4" LOC, 5/8" Shank Dia, 4 Flute, 35-38 Degree Helix, Ti-NAMITE-X (TX) Coated, Series ZPB, Z-Carb-AP, Ball Nose End Mill - 36545
Feature & Benefits
Unequal helix design reduces damaging harmonics by changing the angle at which each cutting edge enters and exits the material
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
Ball end design ideal for finishing operations in complex workpieces
Recommended for materials ≤ 45 HRc (≤ 420 Bhn)
U.S. stocked items ship next day
Total Available U.S. :120
Series DescriptionZ-Carb-AP
High PerformanceYes
End ConfigurationBall Nose
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)0.6250
Cutting Diameter (DC) (Fractional Inch)5/8
Cutting Diameter (DC) (mm)15.88
Shank Diameter (DCON) (Decimal Inch)0.6250
Shank Diameter (DCON) (mm)15.88
Length of Cut (APMX) (Decimal Inch)1.2500
Length of Cut (APMX) (Fractional Inch)1-1/4
Length of Cut (APMX) (mm)31.75
Overall Length (LF) (Decimal Inch)3.5000
Overall Length (LF) (Fractional Inch)3-1/2
Overall Length (LF) (mm)88.90
Shank Length (LS) (Decimal Inch)2.2500
Shank Length (LS) (Fractional Inch)2-1/4
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
Corner Radius (RE) Tolerance (Decimal Inch)+0.0000/-0.0010
Corner Radius (RE) Tolerance (mm)+0.000/-0.025
Shank TypeWeldon (Drive Flat)
Coolant OptionExternal Coolant
Additional GeometryFlute Spacing Unequal / Right Hand Cut Direction (RHC)
Rake AngleVariable
Helix AngleVariable Right Spiral
Helix Angle (Degree)35-38
Variable HelixYes
Center CuttingYes
Chip BreakerNo
Shipping Weight0.4660
SeriesZ1B
Weldon FlatYes
US Stock120
Shank Length (LS) (mm)57.15
Shank Diameter (DCON) (Fractional Inch)5/8
Tool LengthStub
Coating DescriptionTX (Ti-NAMITE-X)

Alternate Products

5/8" Dia, 4 Flute, Ball Nose End Mill - 36350
5/8" Dia, 1-1/4" LOC, 5/8" Shank Dia, 4 Flute, 35-38 Degree Helix, Ti-NAMITE-X (TX) Coated, Series ZPB, Z-Carb-AP, Ball Nose End Mill - 36350
U.S. stocked items ship next day
Total Available U.S. :13
5/8" Dia, 4 Flute, Ball Nose End Mill - 36848
5/8" Dia, 1-1/4" LOC, 5/8" Shank Dia, 4 Flute, 35-38 Degree Helix, Ti-NAMITE-X (TX) Coated, Series ZPB, Z-Carb-AP, Ball Nose End Mill - 36848
U.S. stocked items ship next day
Total Available U.S. :14
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