Kennametal 3891695 0.4724 in Drill Bit Size, 10.4724 in Flute Length, 12.4803 in OAL, 2 Flutes, Carbide, Extra Length Drill Bit
KENNAM 3891695
$773.46
/ EA
Out of Stock
- Drill Bit Size - Decimal: 0.4724 in
- Drill Bit Size - Metric: 12 mm
- Drill Bit Material: Carbide
- Overall Length: 12.4803 in
- Coolant Through: Off-center Axial Coolant
- Drill Point Length: 0.0872 in
- Finish/Coating: Uncoated
- Flute Length: 10.4724 in
- Hand of Tool: R - Right
- Helix Angle: 30.113 deg
- Number of Flutes: 2
- Point Type: Standard
- Shank Diameter - Decimal: 0.4724 in
- Shank Diameter - Metric: 12 mm
- Shank Length: 1.8898 in
- Shank Type: Straight
- Flute Type: Spiral
- TF drills without through coolant for high metal removal rates and excellent hole quality in short chipping materials such as gray cast iron, ductile iron, and aluminum, as well as in short-hole titanium applications
- Material-specific SC drill with three cutting edges for higher feed rates than with two-edged drills
- Three spacious flutes for rapid chip evacuation
- Three-margin lands deliver better hole quality and straightness than two-flute drills
- TiAlN-coated KC7210™ grade for higher wear resistance at elevated speeds
- Uncoated K10™ grade helps to prevent built-up edge in drilling aluminum and high-temp alloys