SPHINX 40.12604.0205 — Size, 118° , Cobalt Micro Twist Drill

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Item #
  • Brand: SPHINX
  • Size Type: Metric
  • Drill Point Angle: 118°
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SPHINX 40.12604.0205 — Size, 118° , Cobalt Micro Twist Drill is no longer available for purchase.

For additional information, please contact one of our customer service representatives at 1-800-221-0270.

Product Specifications
More Information
Size Type Metric
Shank Diameter 2.5mm
Flute Length 13mm
Overall Length 43mm
Drill Point Angle 118°
Finish Coating Bright Finish
Tool Material Cobalt
Point Sharpening Type Normal Point
Type Spirec Cobalt Micro Twist Drills
Industry Standard DIN 1899 A RN
Model # 40.12604.0205
Decimal Size 0.0807"
Diameter 2.05mm
Drill Type Spirec Micro Twist
Helix Angle & Style 20°
Prop. 65 Yes
Series 12604
Shank Style Reinforced Metric Shank
Weight 0.0031 lbs.
zFlute Length_Inch_DONOTUSE 0.5118
Country of Origin SWITZERLAND

Prop 65 Warning

Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.



  • For machining very small holes with extreme precision.
  • For drilling a wide range of normal ferrous, non-ferrous materials and alloys.
  • May be used with a variety of machine tools, but are most often employed in micro precision or other miniature drilling machines.
  • Hard, high speed cobalt steel, combined with reinforced shank, creates series of durable, rigid cutting tools, despite overall small drill diameters.


  • 2 facet point up to size .0571".
  • Helix angle: 20°
  • Dimensions: DIN 1899 A RN
  • Accuracy: +.000" / -.00015", ±.0002" (over .0571")


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