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Solid Carbide Extended-Length Drill Bits

Available289 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.
Finish - Machining

Coolant-Through TiAlN-Coated Spiral-Flute Solid Carbide Extended-Length Drill Bits

Coolant-Through TiAlN-Coated Spiral-Flute Solid Carbide Extended-Length 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. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Fractional Inch + 140 ° Drill Bit Point Angle + Split Point

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Metric + 140 ° Drill Bit Point Angle + Split Point

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Wire + 140 ° Drill Bit Point Angle + Split Point

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Coolant-Through TiAlN-Coated Helical-Flute Solid Carbide Extended-Length Drill Bits

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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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.