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High-Speed Steel Screw-Machine Length Drill Bits

Available2 products
High-speed steel screw-machine length drill bits provide more flexibility and absorb more shock and vibration than cobalt, powdered-metal, and carbide screw-machine length drill bits, making them suitable for use in manual drilling machines and handheld power tools. They may leave a rough finish on the hole. 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.
Decimal Equivalent

Black-Oxide Finish Spiral-Flute High-Speed Steel Screw-Machine Length Drill Bits

Black-Oxide Finish Spiral-Flute High-Speed Steel Screw-Machine Length Drill Bits
These drill bits have a black-oxide finish that retains lubricants to improve the bits' wear resistance and chip flow. Black-oxide bits should only be used for drilling ferrous metals. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

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

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Fractional Inch + 118 ° Drill Bit Point Angle + Conventional 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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Wire + 135 ° Drill Bit Point Angle + Split Point

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Bright Finish Spiral-Flute High-Speed Steel Screw-Machine Length Drill Bits

Bright Finish Spiral-Flute High-Speed Steel Screw-Machine Length Drill Bits
These drill bits have a bright finish that is not affected when the bits' cutting edges are resharpened. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Fractional Inch + 118 ° Drill Bit Point Angle + Conventional Point

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Letter + 118 ° Drill Bit Point Angle + Conventional Point

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Wire + 118 ° Drill Bit Point Angle + Conventional 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.