Kennametal

Kennametal 3894861 0.6693 in Drill Bit Size, 2.8740 in Flute Length, 4.8425 in OAL, 2 Flutes, Carbide, Screw Machine Length Drill Bit

KENNAM 3894861
$622.37 / EA
Out of Stock
  • Drill Bit Size - Decimal: 0.6693 in
  • Drill Bit Size - Metric: 17 mm
  • Drill Bit Material: Carbide
  • Shank Type: Straight
  • Coolant Through: Off-center Axial Coolant
  • Overall Length: 4.8425 in
  • Finish/Coating: Uncoated
  • Flute Length: 2.874 in
  • Hand of Tool: R - Right
  • Helix Angle: 28.105 deg
  • Length Type: Stub
  • Number of Flutes: 2
  • Point Type: Flat-Bottom
  • Shank Diameter - Decimal: 0.7087 in
  • Shank Length: 1.8898 in
  • Flute Type: Spiral
  • Shank Diameter - Metric: 18 mm
  • GOdrill the first microdrill from Kennametal
  • General purpose SC drill for a wide range of materials
  • Marginless design for reduced friction and heat thus longer tool life
  • Optimized gashing design for microdrilling 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