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Taper-Length Drill Bits
Available372 products
Taper length drill bits have a longer flute length and can drill deeper holes than jobber-length drill bits of the same size. Sometimes called long-series drill bits or long jobber drills, they are shorter than extended-length bits. The bits' shank diameter and flute diameter are the same.
Brand
Fractional-Inch Black-Oxide Finish Spiral-Flute High-Speed Steel Taper Length Drill Bits
These drill bits come in standard sizes expressed in fractional inches. The 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. High-speed steel drill bits provide more flexibility and absorb more shock and vibration than cobalt and carbide 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 bits have spiral flutes that evacuate chips as the bits drill into a workpiece.
Fractional Inch + 118 ° Drill Bit Point Angle + Conventional Point
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Fractional Inch + 118 ° Drill Bit Point Angle + Notched Point
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Fractional Inch + 118 ° Drill Bit Point Angle + Radial Point
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Straw/Bronze Finish Spiral-Flute Cobalt Taper Length Drill Bits
These bits have a straw/bronze finish that improves their wear resistance. Cobalt drill bits tolerate higher drilling speeds and are harder and more wear-resistant than high-speed steel drill bits. They provide some shock absorption and can be used in handheld power tools. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece.
Decimal Inch + 118 ° Drill Bit Point Angle + Notched Point
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Fractional Inch + 118 ° Drill Bit Point Angle + Notched Point
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Fractional Inch + 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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Wire-Size Black-Oxide Finish Spiral-Flute High-Speed Steel Taper Length Drill Bits
Wire-size drill bits come in standard sizes that correspond to American Wire Gauge (AWG) sizes. The larger the wire size, the smaller the bit. The 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. High-speed steel drill bits provide more flexibility and absorb more shock and vibration than cobalt and carbide 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 bits have spiral flutes that evacuate chips as the bits drill into a workpiece.
Wire + 118 ° Drill Bit Point Angle + Conventional Point
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Wire + 118 ° Drill Bit Point Angle + Radial Point
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TiN-Coated Spiral-Flute High-Speed Steel Taper Length Drill Bits
The TiN coating on these drill bits protects them from wear and heat when drilling steel, stainless steel, and aluminum. High-speed steel drill bits provide more flexibility and absorb more shock and vibration than cobalt and carbide 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 bits have spiral flutes that evacuate chips as the bits drill into a workpiece.
Fractional Inch + 118 ° Drill Bit Point Angle + Notched Point
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Fractional Inch + 135 ° Drill Bit Point Angle + Notched Point
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Bright Finish Spiral-Flute High-Speed Steel Taper Length Drill Bits
These drill bits have a bright finish that is not affected when their cutting edges are resharpened. High-speed steel drill bits provide more flexibility and absorb more shock and vibration than cobalt and carbide 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 bits have spiral flutes that evacuate chips as the bits drill into a workpiece.
Fractional Inch + 118 ° Drill Bit Point Angle + Conventional Point
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Fractional Inch + 118 ° Drill Bit Point Angle + Notched Point
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Fractional Inch + 135 ° Drill Bit Point Angle + Notched Point
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Wire + 118 ° Drill Bit Point Angle + Conventional Point
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Wire + 118 ° Drill Bit Point Angle + Notched Point
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Wire + 135 ° Drill Bit Point Angle + Notched Point
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Letter-Size Black-Oxide Finish Spiral-Flute High-Speed Steel Taper Length Drill Bits
These drill bits come in standard letter sizes. The letter size for each bit indicates its compatibility with other tools that have the same letter size. The 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. High-speed steel drill bits provide more flexibility and absorb more shock and vibration than cobalt and carbide 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 bits have spiral flutes that evacuate chips as the bits drill into a workpiece.
Letter + 118 ° Drill Bit Point Angle + Conventional Point
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