Kennametal 4149302 0.4331 in Drill Bit Size, 2.7953 in Flute Length, 4.6457 in OAL, 2 Flutes, Carbide, Jobber Length Drill Bit
KENNAM 4149302
$180.71
/ EA
Out of Stock
- Drill Bit Size - Decimal: 0.4331 in
- Drill Bit Size - Metric: 11 mm
- Drill Bit Material: Carbide
- Flute Type: Spiral
- Shank Type: Straight
- Overall Length: 4.6457 in
- Drill Point Length: 0.074 in
- Flute Length: 2.7953 in
- Hand of Tool: R - Right
- Helix Angle: 27.998 deg
- Number of Flutes: 2
- Point Type: Standard
- Shank Diameter - Decimal: 0.4724 in
- Shank Diameter - Metric: 12 mm
- Shank Length: 1.7717 in
- Spiral Type: Regular Spiral
- Finish/Coating: TiN
- Y-TECH™ drills with through coolant for difficult-to-machine materials
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- Y-TECH technology with uneven flute-to-flute angle creates unbalanced forces by design to avoid chipping on margin lands
- Three-margin lands reduce pendulum motion by directing forces towards third margin, which results in superior hole accuracy (cylindricity, constant diameter, and hole straightness), also in steel
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