Precise 135 Point Cobalt Screw Machine Twist Drill, 47/64″ Size, .7344″ Decimal Size, 3-1/8″ Flute Length, 5″ Overall Length

• 2 Flutes
• 135 Point angle
• Point Sharpening Type: Split Point
• Finish Coating: Bright
• Helix Angle: 30 Helix
• Short length offers increased rigidity for machine drilling a variety of materials and alloys.
• Cobalt holds its hardness at much higher temperatures.
• Suited for harder to drill materials and stainless steels.
• Shank Style: Straight Shank
• Cutting Direction: Right Hand
• Workpiece Material Range: Steel, Stainless Steel, High-Temp Exotic Alloys, Non-Ferrous, Cast Iron, Hard Materials, Plastics

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