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Solid Carbide Extended-Length Drill Bits

Available23 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

Bright Finish Spiral-Flute Solid Carbide Extended-Length Drill Bits

Bright Finish Spiral-Flute Solid Carbide Extended-Length Drill Bits
These bits do not have coolant holes, so a separate hose is required to bring coolant to the bits' tip if it is needed. The bits have a bright finish that is not affected when their cutting edges are resharpened. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Metric + 130 ° Drill Bit Point Angle + X Thinning 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.