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Order LookupFlat-Bottom Drill Bits
Available5 products
Flat-bottom drill bits create holes with flat bottoms. The bits shear material as they drill a hole, which minimizes burring at the hole's exit and leaves a smooth finish on the hole. This often eliminates the need for a finishing pass after drilling. Flat-bottom drills are also used for counterboring holes, drilling holes at an angle, and creating intersecting holes and half holes. They can be used for drilling inclined and rounded surfaces, shoulders, or thin plates.
Flute Length
TiNAl-Coated Solid Carbide Jobber Length Flat-Bottom Drill Bits
These drill bits have a TiNAl coating that provides a low-friction surface on the tool and is suitable for drilling most materials. Carbide drill bits provide excellent hardness, wear resistance, and heat resistance, but they require a rigid setup such as a drill press. Jobber length drill bits are the most commonly used drill-bit length. They provide a good balance of strength and accuracy and can be used in a wide range of drilling applications.
Fractional Inch + 180 ° Drill Bit Point Angle + Flat Bottom
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Metric + 180 ° Drill Bit Point Angle + Flat Bottom
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Wire + 180 ° Drill Bit Point Angle + Flat Bottom
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