Kennametal 1199334 Jobber Length Drill Bit, 3.70 mm (0.1457) Diameter, 130 deg, Solid Carbide, Bright / Uncoated Finish, 66.00 mm

Features:

• TF type drill without Through Coolant for High Metal Removal Rates and excellent hole quality in short chipping materials such as gray cast iron, ductile iron, and aluminum as well as in short-hole titanium applications.
• Material-specific SC Drill with Three Cutting Edges for higher feed rates than with two-edged drills.
• Three Spacious Flutes for rapid chip evacuation.
• Three-margin lands deliver better hole quality and straightness than two-flute drills.
• TiAlN-Coated KC7210 Grade for higher wear resistance at elevated speeds.
• Uncoated K10 Grade helps to prevent built-up edge in drilling aluminum and high-temp alloys.
• Jobber Length Drill Bit: 3.70 mm (0.1457) Dia, 130 deg, Solid Carbide
• Bright / Uncoated Finish, 66.00 mm OAL, Right Hand Cut, Regular Spiral Flute, Straight Shank

Composition:

• PVD TiAlN coated fine-grain carbide with enhanced hot hardness properties.

Application:

• Best suited for dry machining of cast iron
• The enhanced hot hardness properties of the substrate combined with a wear-resistant TiAlN coating offer highest material removal rates using the triple fluted drill design.
• Drilling
• Drilling: Inclined Exit
• Tool Dimensions: 3 flute / 3 margin / no cool
• DIN number 6535
• DIN number 6537
• Flood Coolant: Drilling
• Shank - Cylindrical Plain ≤h6
• Helix Angle: 30°
• Drilling Depth: 5x
• Drilling: Cross-Hole Drilling