Kennametal 4169254 0.2188 in Drill Bit Size, 3.3071 in Flute Length, 4.9213 in OAL, 2 Flutes, Carbide, Spiral Flute Drills
KENNAM 4169254
$321.23
/ EA
Out of Stock
- Drill Bit Size - Decimal: 0.2188 in
- Drill Bit Size - Fractional: 7/32 in
- Drill Bit Size - Metric: 5.558 mm
- Drill Bit Material: Carbide
- Overall Length: 4.9213 in
- Drill Point Length: 0.0409 in
- Finish/Coating: TiAlN
- Flute Length: 3.3071 in
- Hand of Tool: R - Right
- Helix Angle: 28.174 deg
- Number of Flutes: 2
- Shank Diameter - Decimal: 0.2362 in
- Shank Length: 1.4173 in
- Shank Diameter - Metric: 6 mm
- 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.