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Series_M226_Drawing.jpg
Series_M226.jpg

0.29mm Dia, 118 Degree Point, Solid Carbide Drill - 07748

SERIES: M226

Micro Drill

0.29mm Dia, 118 Degree Point, 3.00mm Shank Dia, 38.00mm OAL, 2 Flute, Uncoated, Series M226, Micro, Solid Carbide Drill - 07748

Feature & Benefits

  • 4-facet point design stabilizes on entry for superior hole size control and tool life (>0.08mm), 2-facet point on 0.08mm and smaller
  • Mirror surface finishes improve chip flow as hole depth increases
  • Ti-Namite A coating and uncoated options for the ultimate performance in a variety of ferrous and non-ferrous workpiece materials
  • Application specific sub-micron grain carbide designed specifically for micro tool applications
  • Manufactured in accordance with KSPT ISO certified quality procedures

SKU / EDP07748
CategorySolid Round Tools > Holemaking > Micro Drills
Min Order Qty1
SeriesM226
Series DescriptionMicro Drill
High PerformanceNo
Unit (inch/mm)mm
Number of Flutes2
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
Size0.29mm
Cutting Diameter (DC) (Decimal Inch)0.0114
Cutting Diameter (DC) (mm)0.29
Shank Diameter (DCON) (Decimal Inch)0.1181
Shank Diameter (DCON) (mm)3.00
Flute Length (LCF) (Decimal Inch)0.1496
Flute Length (LCF) (mm)3.80
Overall Length (OAL) (Decimal Inch)1.4961
Overall Length (OAL) (mm)38.00
Point Angle (Degree)118
Cutting Diameter (DC) Tolerance (Decimal Inch)+.00000 / -.00030
Cutting Diameter (DC) Tolerance (mm)+.0000 / -.0076
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
Helix Angle (Degree)33
Variable HelixNo
Center CuttingNo
Chip BreakerNo
Number of Margins1

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