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8.50mm Dia, 140 Degree Point, Solid Carbide Drill - 66029

SERIES: 106

General Application Drill - Straight Flute

8.50mm Dia, 140 Degree Point, 8.50mm Shank Dia, 79.00mm OAL, 2 Flute, 3xD, Uncoated, Series 106, Straight Flute, Solid Carbide Drill - 66029


SKU / EDP66029
CategorySolid Round Tools > Holemaking > General Application Drills
Min Order Qty1
Series106
Series DescriptionGeneral Application Drill - Straight Flute
High PerformanceNo
Unit (inch/mm)mm
Number of Flutes2
Primary Workpiece Material(P) Steel|(K) Cast Iron
Secondary Workpiece Material(H) Hardened Materials
Reach (xD)3xD
Size8.50mm
Cutting Diameter (DC) (Decimal Inch)0.3346
Cutting Diameter (DC) (mm)8.50
Shank Diameter (DCON) (Decimal Inch)0.3346
Shank Diameter (DCON) (mm)8.50
Usable Length (LU) (Decimal Inch)1.0630
Usable Length (LU) (mm)27.00
Flute Length (LCF) (Decimal Inch)1.4567
Flute Length (LCF) (mm)37.00
Overall Length (OAL) (Decimal Inch)3.1102
Overall Length (OAL) (mm)79.00
Shank Length (LS) (Decimal Inch)1.7180
Shank Length (LS) (mm)43.64
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 DescriptionBright/Uncoated
Additional GeometryRight Hand Cut Direction (RHC)
Helix AngleRight Spiral
Variable HelixNo
Center CuttingNo
Chip BreakerNo
DIN StandardDIN 6539
Number of Margins2

Alternative Products SKU / EDP to 66029
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8.50mm Dia, 140 Degree Point, Solid Carbide Drill - 66030

SGS 8.50mm Dia, 140 Degree Point, 8.50mm Shank Dia, 79.00mm OAL, 2 Flute, 3xD, Ti-NAMITE-A (AlTiN) Coated, Series 106, Straight Flute, Solid Carbide Drill - 66030

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