TO M35 Cobalt Jobbers Length Twist Drill, Size R, .3390″ Decimal Size, 4-3/4″ Overall Length

• Cobalt aides in the dissipation of heat, excellent for higher speeds in softer materials like aluminum.
• M35 is a development of M2 and contains 5% cobalt which provides improved hardness, wear resistance and red hardness.
• For most general purpose, heavy duty, drilling operations for tougher materials.
• Well suited for heavy duty operations in high tensile strength, low machinability, ferrous metals and alloys.
• The 135 split point works for drilling alloy steels, manganese steels, harder stainless steels and a variety of other tough ferrous alloys.
• Split point design is self-centering and helps to reduce the thrust requirements.
• Suitable lubricating/cutting oils or appropriate coolant fluids are recommended for most drilling operations to achieve optimal performance extended tool life.
• Right hand (clockwise rotation) cutting direction.
• Standard two flute design.
• Manufactured from cobalt steel.
• Finish Coating: Bright
• Cylindrically ground.
• Ground from solid.
• Drill Grade: Heavy Duty
• Cutting Direction: Right Hand
• Flute Shape: Standard Spiral, Helical Flute
• Shank Style: Straight Shank
• Workpiece Material Range: Steel, Stainless Steel, High-Temp Exotic Alloys, Non-Ferrous, Cast Iron, Plastics

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