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Order LookupSolid Carbide Extended-Length Drill Bits
Available3 products
Carbide extended-length drill bits provide excellent hardness, wear resistance, and heat resistance. They are harder than high-speed steel or cobalt extended-length drill bits and require a rigid setup such as a fixed-spindle machine. Carbide extended-length drill bits create precise holes with a smooth finish and often eliminate the need for reaming the hole after drilling. These bits have longer flutes and more overall length than standard jobber-length drill bits of the same size, and they have longer shanks than taper-length drill bits. Their extra length allows them to create deep holes or access hard-to-reach areas.
Overall Length
Coolant-Through TiAlN-Coated Helical-Flute Solid Carbide Extended-Length Drill Bits
Helical-flute drill bits create smaller chips and evacuate them more quickly than standard spiral-flute drill bits. These drill bits have a TiAlN coating that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. Coolant-through drill bits have holes that allow coolant to flow to their tip to reduce heat and help clear chips during drilling.
Fractional Inch + 132 ° Drill Bit Point Angle + Conical Point
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Metric + 132 ° Drill Bit Point Angle + Conical Point
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Wire + 132 ° Drill Bit Point Angle + Conical Point
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