Kennametal 6350494 Jobber Length Drill Bit, 1/2" (0.5000) Dia, 140 deg, Solid Carbide, AlTiN Finish, 4.8819", Right Hand Cut

Features:

• SGL drill 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.
• Composition: Monolayer PVD AlTiN coated fine-grain carbide with superior surface finish.
• Jobber Length Drill Bit: 1/2" (0.5000) Dia, 140 deg, Solid Carbide
• AlTiN Finish, 4.8819" OAL, Right Hand Cut, Regular Spiral Flute, Straight Shank

Application:

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