Nachi Cobalt M35 5% Cobalt Coolant Fed Drill, 1/2″ Size, 5″ Flute Length, 7-3/4″ Overall Length

• For drilling operations where a coolant or oil delivery system is available.
• For drilling holes in a variety of normal steels, cast iron, and other ferrous and non-ferrous metals and alloys.
• Drill Point Angle: 118
• Suitable for a variety of drilling applications and conditions.
• Right hand (clockwise rotation) cutting direction.
• Made with two holes through their length to feed fluid to the drill.
• Normal spiral and a normal 118 drill point angle, notch point, and a rolled heel for better coolant delivery and chip ejection.
• Standard straight shanks that correspond to drill diameter.
• Taper length drills have flutes proportional to length.
• Manufactured from M35 cobalt.
• Cylindrically ground.
• Constant heavy duty web for greater strength.
• Shank coolant entry to suit industry standard toolholders.
• Series: L581
• Workpiece Material Range: Steel, Stainless Steel, Non-Ferrous, Cast Iron, Plastics

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