Kennametal 4150959 0.3504 in Drill Bit Size, 2.4016 in Flute Length, 4.0551 in OAL, 2 Flutes, Carbide, Jobber Length Drill Bit
KENNAM 4150959
$96.78
/ EA
Out of Stock
- Drill Bit Size - Decimal: 0.3504 in
- Drill Bit Size - Metric: 8.9 mm
- Drill Bit Material: Carbide
- Flute Type: Spiral
- Shank Type: Whistle Notch
- Overall Length: 4.0551 in
- Drill Point Length: 0.0594 in
- Flute Length: 2.4016 in
- Hand of Tool: R - Right
- Helix Angle: 28.733 deg
- Number of Flutes: 2
- Point Type: Standard
- Shank Diameter - Decimal: 0.3937 in
- Shank Length: 1.5748 in
- Spiral Type: Regular Spiral
- Finish/Coating: TiN
- Shank Diameter - Metric: 10 mm
- SGL drills with through coolant for stainless steel and high-temperature alloys
- By combining unique Kennametal features such as the all new SGL-Point-Geometry with a patented gashing, an unique Flute Design and a best in class coating into one tool, the B21*SGL drill is the ultimate high volume production tool
- All new SGL point geometry with improved web thinning and patented gashing which migrate in a straight cutting edge enables high cutting parameters (feeds), improves hole quality and creates controlled chips which leads to a reliable performance
- KCMS15 grade is a Monolayer PVD AlTiN coated fine grain carbide with superior surface finish. First choice for stainless steel, high-temperature resistant materials. The coating offers high hardness and excellent wear resistance as well as enhanced high-temperature properties increasing its applicability also to MQL machining of steel
- The highly polished surface ensures superior chip evacuation even when low-pressure coolant is applied
- Ideal point angle and tolerance make the B21_SGL series the preffered pilot drill for B27_SGL series Solid Carbide deep Hole Drills