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Cobalt Screw-Machine Length Drill Bits

Available1 product
Cobalt screw-machine length drill bits tolerate higher drilling speeds and are harder and more wear-resistant than high-speed steel screw-machine length drill bits. They provide some shock absorption and can be used in handheld power tools. Screw-machine length drill bits are shorter than jobber length and maintenance length drill bits of the same size. Also called stub length drill bits, they provide more strength and rigidity and can drill straighter holes than longer drill bits. Their short length also allows them to access tight spaces where longer drill bits cannot fit.
Shank Diameter

Straw/Bronze-Finish Spiral-Flute Cobalt Screw-Machine Length Drill Bits

Straw/Bronze-Finish Spiral-Flute Cobalt Screw-Machine Length Drill Bits
These drill bits have a straw/bronze finish that improves their wear resistance. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Decimal Inch + 135 ° Drill Bit Point Angle + Radial Point

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Decimal Inch + 135 ° Drill Bit Point Angle + Split Point

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Fractional Inch + 135 ° Drill Bit Point Angle + Split Point

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Letter + 135 ° Drill Bit Point Angle + Split Point

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Metric + 135 ° Drill Bit Point Angle + Split Point

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Wire + 135 ° Drill Bit Point Angle + Split Point

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.