Kennametal 4150319 0.5000 in Drill Bit Size, 2.3622 in Flute Length, 4.2126 in OAL, 2 Flutes, Carbide, Screw Machine Length Drill Bit
KENNAM 4150319
$138.94
/ EA
In Stock
- Drill Bit Size - Decimal: 0.5 in
- Drill Bit Size - Fractional: 1/2 in
- Drill Bit Size - Metric: 12.7 mm
- Drill Bit Material: Carbide
- Shank Type: Straight
- Overall Length: 4.2126 in
- Drill Point Length: 0.0858 in
- Flute Length: 2.3622 in
- Hand of Tool: R - Right
- Helix Angle: 27.001 deg
- Length Type: Stub
- Number of Flutes: 2
- Point Type: Standard
- Shank Diameter - Decimal: 0.5512 in
- Shank Diameter - Metric: 14 mm
- Shank Length: 1.7717 in
- Finish/Coating: TiN
- Flute Type: Spiral
- 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