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Solid Carbide Screw-Machine Length Drill Bits
Available6 products
Carbide screw-machine length drill bits provide excellent hardness, wear resistance, and heat resistance. They are harder than high-speed steel, cobalt, and powdered-metal drill bits and require a rigid setup such as a drill press. 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.
Flute Length
Fractional-Inch Bright Finish Spiral-Flute Solid Carbide Screw-Machine Length Drill Bits
These drill bits come in standard sizes expressed in fractional inches. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece. The bright finish on these drill bits is not affected when the bits' cutting edges are resharpened.
Fractional Inch + 118 ° Drill Bit Point Angle + 4 Facet Point
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Fractional Inch + 135 ° Drill Bit Point Angle + 4 Facet Point
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Wire-Size Bright Finish Spiral-Flute Solid Carbide Screw-Machine 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. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece. The bright finish on these drill bits is not affected when the bits' cutting edges are resharpened.
Wire + 118 ° Drill Bit Point Angle + 4 Facet Point
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Wire + 135 ° Drill Bit Point Angle + 4 Facet Point
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