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11.20mm Dia, 145 Degree Point, Solid Carbide Drill - 63788

SERIES: 135M

Hi-PerCarb 135

11.20mm Dia, 145 Degree Point, 12.00mm Shank Dia, 102.00mm OAL, 2 Flute, 3xD, Ti-NAMITE-A (AlTiN) Coated, Series 135M, Hi-PerCarb 135, Solid Carbide Drill - 63788

Feature & Benefits

  • 4-margin design improves accuracy and surface finish along with increased strength for aggressive drilling
  • Specialized self-centering notched point eliminates the need for spot drilling decreasing thrust and deflection
  • Engineered edge protection improves edge strength and reduces edge fatigue allowing for increased feed rates
  • Recommended for materials ≤ 50 HRc (≤ 475 Bhn)

SKU / EDP63788
CategorySolid Round Tools > Holemaking > High Performance Drills
Min Order Qty1
Series135M
Series DescriptionHi-PerCarb 135
High PerformanceYes
Unit (inch/mm)mm
Number of Flutes2
Primary Workpiece Material(P) Steel|(M) Stainless Steel|(H) Hardened Materials
Secondary Workpiece Material(K) Cast Iron|(N) Non-Ferrous Materials|(S) High Temp Alloy
Reach (xD)3xD
Size11.20mm
Cutting Diameter (DC) (Decimal Inch)0.4409
Cutting Diameter (DC) (mm)11.20
Shank Diameter (DCON) (Decimal Inch)0.4724
Shank Diameter (DCON) (mm)12.00
Usable Length (LU) (Decimal Inch)1.7717
Usable Length (LU) (mm)45.00
Flute Length (LCF) (Decimal Inch)2.1654
Flute Length (LCF) (mm)55.00
Overall Length (OAL) (Decimal Inch)4.0157
Overall Length (OAL) (mm)102.00
Shank Length (LS) (Decimal Inch)1.7717
Shank Length (LS) (mm)45.00
Point Angle (Degree)145
Cutting Diameter (DC) Tolerance (Decimal Inch)+.00028 / +.00098
Cutting Diameter (DC) Tolerance (mm)+.0071 / +.0251
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
Helix Angle (Degree)32
Variable HelixNo
Center CuttingNo
Chip BreakerNo
DIN StandardDIN 6537
Number of Margins4
Self CenteringYes

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