Kennametal 6351341 0.4219 in Drill Bit Size, 2.5984 in Flute Length, 4.3701 in OAL, 2 Flutes, Carbide, Jobber Length Drill Bit

• 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 B/K21*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 B/K21_SGL series the preffered pilot drill for B27_SGL series Solid Carbide deep Hole Drills

KENNAM 6351341 | Kennametal Screw Machine Drill Bit | High Performance | Straight Shank | Spiral Flute | Series SGL | 0.4219 in | 2.598 in Flute Length | 4.37 in Overall Length | 5XD Flute Length x Diameter Ratio | 0.4375 in Shank Diameter | 2.09 in Maximum Drill Depth | 1.673 in Shank Length | 0.0626 in Point Length | 2 Flutes | Grade KCMS15 | Solid Carbide | 140 deg Point Angle | AlTiN | Right Hand Direction of Cut | Yes Coolant Through | ANSI Code K211A04219SGL | PVD Coating