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1/4" Dia, 3 Flute, Tapered (Ball) End Mill - 32439

SERIES: 24B

General Application End Mill

1/4" Dia, 1-1/4" LOC, 1/2" Shank Dia, 3 Flute, 28 Degree Helix, Ti-NAMITE (TiN) Coated, Series 24B, Tapered (Ball) End Mill - 32439


SKU / EDP32439
CategorySolid Round Tools > Milling > General Application End Mills
Min Order Qty1
Series24B
Series DescriptionGeneral Application End Mill
High PerformanceNo
End ConfigurationTapered (Ball)
Tool LengthRegular
Unit (inch/mm)inch
Number of Flutes3
Primary Workpiece Material(P) Steel|(M) Stainless Steel|(K) Cast Iron|(N) Non-Ferrous Materials|(S) High Temp Alloy
Secondary Workpiece Material(H) Hardened Materials
Cutting Diameter (DC) (Decimal Inch)0.2500
Cutting Diameter (DC) (Fractional Inch)1/4
Cutting Diameter (DC) (mm)6.35
Shank Diameter (DCON) (Decimal Inch)0.5000
Shank Diameter (DCON) (Fractional Inch)1/2
Shank Diameter (DCON) (mm)12.70
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)4.0000
Overall Length (LF) (Fractional Inch)4
Overall Length (LF) (mm)101.60
Tip Radius (RE) (Decimal Inch)0.1250
Tip Radius (RE) (mm)3.18
Shank Length (LS) (Decimal Inch)2.7500
Shank Length (LS) (Fractional Inch)2-3/4
Shank Length (LS) (mm)69.85
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)+0.0005/-0.0010
Corner Radius (RE) Tolerance (mm)+0.013/-0.025
Shank TypeStraight
Weldon FlatNo
Coolant OptionExternal Coolant
Coating DescriptionTiN (Ti-NAMITE)
Additional GeometryRight Hand Cut Direction (RHC)
Rake AnglePositive
Side ProfileLinear Taper
Helix AngleRight Spiral
Helix Angle (Degree)28
Variable HelixNo
Center CuttingYes
Chip BreakerNo
Centerline (α) Angle (Degree)5.0

Alternative Products SKU / EDP to 32439
Series_24_TA.png

1/4" Dia, 3 Flute, Tapered (Ball) End Mill - 32487

SGS 1/4" Dia, 1-1/4" LOC, 1/2" Shank Dia, 3 Flute, 28 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 24B, Tapered (Ball) End Mill - 32487

Series_24_TC.png

1/4" Dia, 3 Flute, Tapered (Ball) End Mill - 32462

SGS 1/4" Dia, 1-1/4" LOC, 1/2" Shank Dia, 3 Flute, 28 Degree Helix, Ti-NAMITE-C (TiCN) Coated, Series 24B, Tapered (Ball) End Mill - 32462

Series_24_UN.jpg

1/4" Dia, 3 Flute, Tapered (Ball) End Mill - 32438

SGS 1/4" Dia, 1-1/4" LOC, 1/2" Shank Dia, 3 Flute, 28 Degree Helix, Uncoated, Series 24B, Tapered (Ball) End Mill - 32438

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