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Screw-Machine-Length Drill Bit Sets
Available27 products
These sets contain multiple screw-machine-length drill bits in different sizes. They ensure users have a range of bits on hand for maintenance and repair tasks. Screw-machine-length drill bits are shorter than jobber-length and maintenance-length drill bits. Sometimes 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.
Primary Material Application
High-Speed Steel Screw-Machine-Length Drill Bit Sets
These sets contain high-speed steel screw-machine-length drill bits. They provide more flexibility and absorb more shock and vibration than cobalt 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. These sets contain multiple drill bits in a range of sizes.
Fractional Inch + 118 ° Drill Bit Point Angle + Conventional Point
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Fractional Inch + 135 ° Drill Bit Point Angle + Conventional Point
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Fractional Inch + 135 ° Drill Bit Point Angle + Split Point
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Letter + 118 ° Drill Bit Point Angle + Conventional Point
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Letter + 135 ° Drill Bit Point Angle + Conventional Point
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Wire + 135 ° Drill Bit Point Angle + Conventional Point
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Wire + 135 ° Drill Bit Point Angle + Split Point
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Cobalt Screw-Machine-Length Drill Bit Sets
The cobalt screw-machine-length drill bits in these sets 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. These sets include multiple drill bits in a variety of sizes.
Letter + 135 ° Drill Bit Point Angle + Split Point
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Wire + 135 ° Drill Bit Point Angle + Split Point
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Solid Carbide Screw-Machine-Length Drill Bit Sets
The carbide screw-machine-length drill bits in these sets provide excellent hardness, wear resistance, and heat resistance. They require a rigid setup such as a drill press. Carbide drill bits are harder than high-speed steel or cobalt screw-machine-length drill bits. These sets include multiple drill bits in various sizes.
Fractional Inch + 135 ° Drill Bit Point Angle + 4 Facet Point
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Metric + 135 ° Drill Bit Point Angle + 4 Facet Point
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