Kennametal 5506140 0.5000 in Drill Bit Size, 8.7402 in Flute Length, 10.8661 in OAL, 2 Flutes, Carbide, Extra Length Drill Bit
KENNAM 5506140
$1,030.46
/ EA
Out of 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
- Overall Length: 10.8661 in
- Drill Point Length: 0.0923 in
- Finish/Coating: AlCrN
- Flute Length: 8.7402 in
- Flute Type: Spiral
- Hand of Tool: R - Right
- Helix Angle: 29.424 deg
- Number of Flutes: 2
- Point Type: Standard
- Shank Diameter - Decimal: 0.5118 in
- Shank Diameter - Metric: 13 mm
- Shank Length: 1.9685 in
- Shank Type: Straight
- Taxonomy Level 1: Holemaking
- Flat bottom drills with through coolant
- Application-specific SC drills that combine two operations in one:
1) Eliminate the 180° end mill in flat-bottom drilling or when preparing an inclined or curved surface for drilling. 2) After full cylindrical engagement, the drill runs at normal solid carbide drilling parameters - Unique FB drill-point design with two effective cutting edges over center enable high feed rates
- Creates a true flat-bottom hole from O.D. to center
- Four-margin land design improves hole straightness and roundness and provides good alignment, even when drilling cross holes
- Three grades-geometry-combinations available to cover most common materials