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1" Dia, 4 Flute, Ball Nose End Mill - 31789

SERIES: L1B

General Application End Mill

1" Dia, 2-1/4" LOC, 1" Shank Dia, 4 Flute, 30 Degree Helix, Ti-NAMITE-C (TiCN) Coated, Series L1B, Ball Nose End Mill - 31789


SKU / EDP31789
CategorySolid Round Tools > Milling > General Application End Mills
Min Order Qty1
SeriesL1B
Series DescriptionGeneral Application End Mill
High PerformanceNo
End ConfigurationBall Nose
Tool LengthRegular
Unit (inch/mm)inch
Number of Flutes4
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)1.0000
Cutting Diameter (DC) (Fractional Inch)1
Cutting Diameter (DC) (mm)25.40
Shank Diameter (DCON) (Decimal Inch)1.0000
Shank Diameter (DCON) (Fractional Inch)1
Shank Diameter (DCON) (mm)25.40
Length of Cut (APMX) (Decimal Inch)2.2500
Length of Cut (APMX) (Fractional Inch)2-1/4
Length of Cut (APMX) (mm)57.15
Overall Length (LF) (Decimal Inch)5.0000
Overall Length (LF) (Fractional Inch)5
Overall Length (LF) (mm)127.00
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)+0.0000/-0.0010
Corner Radius (RE) Tolerance (mm)+0.000/-0.025
Shank TypeStraight
Weldon FlatNo
Coolant OptionExternal Coolant
Coating DescriptionTiCN (Ti-NAMITE-C)
Additional GeometryRight Hand Cut Direction (RHC)
Rake AnglePositive
Helix AngleRight Spiral
Helix Angle (Degree)30
Variable HelixNo
Center CuttingYes
Chip BreakerNo

Alternative Products SKU / EDP to 31789
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1" Dia, 4 Flute, Ball Nose End Mill - 31799

SGS 1" Dia, 2-1/4" LOC, 1" Shank Dia, 4 Flute, 30 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series L1B, Ball Nose End Mill - 31799

Series_1LB_TN.png

1" Dia, 4 Flute, Ball Nose End Mill - 31779

SGS 1" Dia, 2-1/4" LOC, 1" Shank Dia, 4 Flute, 30 Degree Helix, Ti-NAMITE (TiN) Coated, Series L1B, Ball Nose End Mill - 31779

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1" Dia, 4 Flute, Ball Nose End Mill - 33118

SGS 1" Dia, 2-1/4" LOC, 1" Shank Dia, 4 Flute, 30 Degree Helix, Uncoated, Series L1B, Ball Nose End Mill - 33118

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