Kennametal 4175441 0.3320 in Drill Bit Size, 1.9331 in Flute Length, 4.0157 in OAL, 2 Flutes, Carbide, Subland Drill Bits
KENNAM 4175441
$331.83
/ EA
Out of Stock
- Drill Bit Material: Carbide
- Finish/Coating: TiAlN
- Overall Length: 4.0157 in
- Drill Bit Size - Decimal: 0.332 in
- Drill Bit Size - Metric: 8.433 mm
- Drill Point Length: 0.0621 in
- Flute Length: 1.9331 in
- Hand of Tool: R - Right
- Helix Angle: 23.476 deg
- Number of Flutes: 2
- Shank Diameter - Decimal: 0.4724 in
- Shank Diameter - Metric: 12 mm
- Shank Length: 1.7717 in
- Annealed steel bodies for reliable drilling in extended drilling depths with unmatched tool life, even in demanding conditions
- Very rigid pocket seat: KSEM™ offers a four-wall pocket providing insert stability, hole quality, and increased tool life
- Through coolant close to the cutting edge for improved tool life, hole finish, and chip removal
- Insert blades must be of the same seat size as the body it should be used on. For each seat size, there is a preferred choice (=BEST FIT) of bodies for a particular insert diameter. Overhang of the insert to the body shall not exceed 0.0098” (0,25mm) per side. Higher overhang is possible, but will compromise performance, rigidity, and efficient chip evacuation. We recommend to always use the closest fit possible, especially when machining long chipping materials