Kennametal 1988100 0.3110 in Drill Bit Size, 1.6142 in Flute Length, 3.1102 in OAL, 2 Flutes, Carbide, Screw Machine Length Drill Bit
KENNAM 1988100
$85.16
/ EA
Out of Stock
- Drill Bit Size - Decimal: 0.311 in
- Drill Bit Size - Metric: 7.9 mm
- Drill Bit Material: Carbide
- Shank Type: Straight
- Coolant Through: No Coolant
- Overall Length: 3.1102 in
- Drill Point Length: 0.0526 in
- Finish/Coating: TiAlN
- Flute Length: 1.6142 in
- Hand of Tool: R - Right
- Helix Angle: 29.993 deg
- Length Type: Stub
- Number of Flutes: 2
- Point Type: Standard
- Shank Diameter - Decimal: 0.3150 in
- Shank Length: 1.4173 in
- Flute Type: Spiral
- Shank Diameter - Metric: 8 mm
- HPS Beyond™ drills for aluminum machining with MQL
- Material-specific SC drill with highly polished surface that ensures superior chip evacuation and avoids built-up edge, even when MQL coolant is applied
- Sharp cutting edge enables higher tool life in aluminum and other non-ferrous materials
- HP point enables high feed rates by progressive rake angle
- Enlarged flute design enables fast chip evacuation and high metal removal rates
- Enlarged chamfer on back end according to DIN 69090-3 (round cylindrical for MQL) to ensure optimum coolant flow without leakage