Kennametal 6350553 0.1360 in Drill Bit Size, 1.5748 in Flute Length, 3.0709 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: B212A03455SGL, KCMS15

Application: • Helix Angle: 30°• Shank - Cylindrical Plain ≤h6• Drilling• Drilling - Through Coolant• Drilling Depth: 5x• Drilling Depth: 3x• DIN number 6537• DIN number 6535• Tool Dimensions: 2flute/2margin/coolant• Drilling: Stacked Plates• Drilling Depth: 8x

Kennametal 6350553 0.1360 in | 140 Degree | Spiral | Solid Carbide | Uncoated | Taper Length Drill Bit