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