Kennametal 4175411 0.2677 in Drill Bit Size, 1.8504 in Flute Length, 3.5039 in OAL, 2 Flutes, Carbide, Subland Drill Bits
KENNAM 4175411
$265.11
/ EA
Out of Stock
- Drill Bit Material: Carbide
- Finish/Coating: TiAlN
- Overall Length: 3.5039 in
- Drill Bit Size - Decimal: 0.2677 in
- Drill Bit Size - Metric: 6.8 mm
- Drill Point Length: 0.0502 in
- Flute Length: 1.8504 in
- Hand of Tool: R - Right
- Helix Angle: 26.419 deg
- Number of Flutes: 2
- Shank Length: 1.5748 in
- Shank Diameter - Metric: 10 mm
- Shank Diameter - Decimal: 0.3937 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