Kennametal 4175415 0.4724 in Drill Bit Size, 2.5591 in Flute Length, 4.5276 in OAL, 2 Flutes, Carbide, Subland Drill Bits
KENNAM 4175415
$549.70
/ EA
Out of Stock
- Drill Bit Material: Carbide
- Finish/Coating: TiAlN
- Overall Length: 4.5276 in
- Drill Bit Size - Decimal: 0.4724 in
- Drill Bit Size - Metric: 12 mm
- Drill Point Length: 0.088 in
- Flute Length: 2.5591 in
- Hand of Tool: R - Right
- Helix Angle: 28.651 deg
- Number of Flutes: 2
- Shank Diameter - Decimal: 0.6299 in
- Shank Length: 1.8898 in
- Shank Diameter - Metric: 16 mm
- 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