20PC 118° General Purpose Jobber Lengh Drill Set Chicago-Latrobe 150 Steam Oxide HSS #61-#80 MPN:57720

• The CHICAGO-LATROBE 57720 is a jobber length drill bit set composed of 20 high-speed steel bits. Each bit has a conventional point and right-hand spiral

• shank is a straight shank type with the specified diameter. The bits come in sizes ranging from #80 to #61, covering a size range appropriate for various drilling tasks.

  
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  • - Contains 20 drill bits with sizes from #80 (smallest) to #61 (largest).
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  • - Jobber length style with overall lengths are specified as 3/4 inch to 1 5/8 inches.
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  • - Made for machining applications within the specified size and material compatibility parameters.
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  • - Features a conventional 118-degree point angle for standard drilling applications.
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  • - Two-flute spiral design with helix angles between 21 and 34 degrees and right-hand cutting direction.
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  • - Straight shank type with a diameter of 27/2000 inch.
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  • - Supplied in a metal drill index case for organized storage.
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  • - Complies with ASME B94.11M-1993 standards.

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