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NAS-Spec Non-Coolant-Through High-Speed Steel Jobber-Length Drill Bits for Aerospace
Available781 products
These high-speed steel jobber-length drill bits meet National Aerospace Specifications (NAS) for drill bits used in aircraft production and repair. These drill 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 are made from high-speed steel. They provide more flexibility and absorb more shock and vibration than cobalt, powdered-metal, and carbide drill bits, making them suitable for use in manual drilling machines and handheld power tools. They may leave a rough finish on the hole. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece. Jobber-length drill bits are the most commonly used drill-bit length. They provide a good balance of strength and accuracy when drilling into a range of materials.
NAS 907 Type B Black-Oxide Finish Non-Coolant-Through High-Speed Steel Jobber-Length Drill Bits
These drill bits meet National Aerospace Specification (NAS) 907 Type B. They have a black-oxide finish that retains lubricants to improve the bits' wear resistance and chip flow. Black-oxide bits should only be used for drilling ferrous metals.
Fractional Inch + 135 ° Drill Bit Point Angle + Split Point
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Letter + 135 ° Drill Bit Point Angle + Split Point
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Metric + 135 ° Drill Bit Point Angle + Split Point
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Wire + 135 ° Drill Bit Point Angle + Split Point
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NAS 907 Type B Bright Finish Non-Coolant-Through High-Speed Steel Jobber-Length Drill Bits
These drill bits meet National Aerospace Specification (NAS) 907 Type B. They have a bright finish that is not affected when their cutting edges are resharpened.
Fractional Inch + 135 ° Drill Bit Point Angle + Split Point
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Letter + 135 ° Drill Bit Point Angle + Split Point
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Metric + 135 ° Drill Bit Point Angle + Split Point
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Wire + 135 ° Drill Bit Point Angle + Split Point
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NAS 907 Type B TiN-Coated Non-Coolant-Through High-Speed Steel Jobber-Length Drill Bits
These drill bits meet National Aerospace Specification (NAS) 907 Type B. They have a TiN coating that protects them from wear and heat when drilling steel, stainless steel, and aluminum.
Fractional Inch + 135 ° Drill Bit Point Angle + Split Point
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Letter + 135 ° Drill Bit Point Angle + Split Point
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Wire + 135 ° Drill Bit Point Angle + Split Point
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NAS 907 Type B TiAlN-Coated Non-Coolant-Through High-Speed Steel Jobber-Length Drill Bits
These drill bits meet National Aerospace Specification (NAS) 907 Type B. They 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.
Fractional Inch + 135 ° Drill Bit Point Angle + Split Point
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Letter + 135 ° Drill Bit Point Angle + Split Point
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Wire + 135 ° Drill Bit Point Angle + Split Point
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NAS 907 Type B TiCN-Coated Non-Coolant-Through High-Speed Steel Jobber-Length Drill Bits
These drill bits meet National Aerospace Specification (NAS) 907 Type B. They have a TiCN coating that protects them from wear and is harder and more wear-resistant than a TiN coating.
Fractional Inch + 135 ° Drill Bit Point Angle + Split Point
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Letter + 135 ° Drill Bit Point Angle + Split Point
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Wire + 135 ° Drill Bit Point Angle + Split Point
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NAS 907 Type A Bright Finish Non-Coolant-Through High-Speed Steel Jobber-Length Drill Bits
These drill bits meet National Aerospace Specification (NAS) 907 Type A. They have a bright finish that is not affected when their cutting edges are resharpened.
Fractional Inch + 118 ° Drill Bit Point Angle + Split Point
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Wire + 118 ° Drill Bit Point Angle + Split Point
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