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Kennametal® 4150295 GOdrill™ B041A General Purpose Short Length Micro Drill, 27/64 in Drill - Fraction, 0.4219 in Drill - Decimal Inch, 12 mm in Dia x 45 mm L Shank, 2 Flutes

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Features

  • Marginless design for reduced friction and heat thus longer tool life
  • Optimized gashing design for micro drilling ensures free flow of chips in the center of the drill
  • Uninterrupted straight cutting lip allows no starting point for wear and enables even distribution of cutting forces for longer tool life in all materials and less chipping on cutting edge
  • KC7325™ grade contains a double coating for broad band applications and a TiN top layer serves as a wear indicator for easier monitoring of small drills, which can be difficult to see

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Description

Kennametal® Micro Drill, General Purpose Short Length, Series: GOdrill™ B041A, 27/64 in Drill - Fraction, 0.4219 in Drill - Decimal Inch, 102 mm Overall Length, 3xD Cutting Depth, 2 Flutes, Regular Spiral Flute, 55 mm Flute Length, 12 mm in Dia x 45 mm L Shank, Cylindrical Shank, 140 deg Point, Standard Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Solid Carbide, TiAlN, Applicable Materials: Cast Iron, High Temperature Alloys, Non-Ferrous Metals, Steel and Stainless Steel