Rushmore Solid Carbide Metric Screw Machine Drill, Size 4.5mm, 29mm Flute Length

• 135 Split point for harder materials.
• Stainless steel, tool steel, titanium, nickel alloys and cast iron.
• Solid C-2 grade premium sub-micron grain carbide with 10% cobalt.
• Right hand cut/right hand spiral.
• 15 Helix.
• Tolerance_Cutting Diameter: +0.0000″ / -0.0005″
• Straight Shank
• Spiral Flute
• Finish Coating: Bright Finish
• Workpiece Material: Stainless Steel, Tool Steel, Titanium, Nickel Alloys & Cast Iron.

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