Kennametal 3867719 0.1563 in Drill Bit Size, 2.7559 in Flute Length, 4.1339 in OAL, 2 Flutes, Carbide, Spiral Flute Drills
KENNAM 3867719
$306.44
/ EA
Out of Stock
- Drill Bit Material: Carbide
- Finish/Coating: Uncoated
- Overall Length: 4.1339 in
- Coolant Through: Off-center Axial Coolant
- Drill Bit Size - Decimal: 0.1563 in
- Drill Bit Size - Fractional: 5/32 in
- Drill Bit Size - Metric: 3.97 mm
- Drill Point Length: 0.0289 in
- Flute Length: 2.7559 in
- Hand of Tool: R - Right
- Helix Angle: 29.809 deg
- Number of Flutes: 2
- Shank Diameter - Decimal: 0.1575 in
- Shank Diameter - Metric: 4 mm
- Shank Length: 1.2598 in
- 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.