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31/64" Dia, 140 Degree Point, Solid Carbide Drill - 56163

SERIES: 106

General Application Drill - Straight Flute

31/64" Dia, 140 Degree Point, 31/64" Shank Dia, 3-11/16" OAL, 2 Flute, 3xD, Ti-NAMITE-A (AlTiN) Coated, Series 106, Straight Flute, Solid Carbide Drill - 56163


SKU / EDP56163
CategorySolid Round Tools > Holemaking > General Application Drills
Min Order Qty1
Series106
Series DescriptionGeneral Application Drill - Straight Flute
High PerformanceNo
Unit (inch/mm)inch
Number of Flutes2
Primary Workpiece Material(P) Steel|(K) Cast Iron
Secondary Workpiece Material(H) Hardened Materials
Reach (xD)3xD
Size31/64"
Cutting Diameter (DC) (Decimal Inch)0.4844
Cutting Diameter (DC) (Fractional Inch)31/64
Cutting Diameter (DC) (mm)12.30
Shank Diameter (DCON) (Decimal Inch)0.4844
Shank Diameter (DCON) (Fractional Inch)31/64
Shank Diameter (DCON) (mm)12.30
Usable Length (LU) (Decimal Inch)1.7500
Usable Length (LU) (Fractional Inch)1-3/4
Usable Length (LU) (mm)44.45
Flute Length (LCF) (Decimal Inch)2.1875
Flute Length (LCF) (Fractional Inch)2-3/16
Flute Length (LCF) (mm)55.56
Overall Length (OAL) (Decimal Inch)3.6875
Overall Length (OAL) (Fractional Inch)3-11/16
Overall Length (OAL) (mm)93.66
Shank Length (LS) (Decimal Inch)1.7020
Shank Length (LS) (mm)43.23
Point Angle (Degree)140
Cutting Diameter (DC) Tolerance (Decimal Inch)+.00000 / -.00050
Cutting Diameter (DC) Tolerance (mm)+.0000 / -.0127
Shank Diameter (DCON) Tolerance (ISO)h6
Shank TypeStraight
Weldon FlatNo
Coolant OptionExternal Coolant
Coating DescriptionAlTiN (Ti-NAMITE-A)
Additional GeometryRight Hand Cut Direction (RHC)
Helix AngleRight Spiral
Variable HelixNo
Center CuttingNo
Chip BreakerNo
Number of Margins2

Alternative Products SKU / EDP to 56163
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31/64" Dia, 140 Degree Point, Solid Carbide Drill - 56131

SGS 31/64" Dia, 140 Degree Point, 31/64" Shank Dia, 3-11/16" OAL, 2 Flute, 3xD, Uncoated, Series 106, Straight Flute, Solid Carbide Drill - 56131

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