Kennametal 6351395 0.1875 in Drill Bit Size, 1.7700 in Flute Length, 3.3300 in OAL, 2 Flutes, Carbide, Taper Length Drill Bits

• 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.

Standard/Approvals: KCMS15, K212A01875SGL

Application: • Drilling Depth: 5x• Drilling Depth: 8x• Tool Dimensions: 2flute/2margin/coolant DIN number 653• Drilling - Through Coolant• DIN number 6537• Helix Angle: 30°• Shank - Cylindrical Plain ≤h6• Drilling Depth: 3x• Drilling: Stacked Plates

Kennametal 6351395 0.1563 in | 140 Degree | Spiral | Solid Carbide | AlTiN | Taper Length Drill Bit