Aircraft Tools • Cobalt Drills • High Speed Steel Reamers • Carbide Burs • Carbide Drill Bits • Screwdriver Bits • Paint Cutters • Cleco Fasteners • Double Margin Drills • Countersinks • Surface Conditioning Disc • Nova Pneumatic Aircraft Tools • Aerospace Taps • Aviation and Aerospace Tools
Pan American Tool Corporation
Pan American Tool Corporation

Cobalt Drill Sets

Cobalt Heavy Duty Jobbers Length Drills Cobalt HSS,
Treated, 135° Split Point
  • Cobalt jobbers length drills are used for drilling in tough, high tensile strength materials like stainless steels, titanium and inconel. They are made of heat resistant cobalt high speed steel, with heavy duty flute construction and 135° split point. They are made to NAS 907 Type J Specifications.
  • 60 Piece Numbered Set - #1-#60 Cobalt Drill Set
    60 Piece Numbered Set - #1-#60 Cobalt Drill Set
    Part #16-401
    $86.00

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  • 29 Piece Fractional Set - 1/16-1/2 X 64TH COBALT DRILL SET
    29 Piece Fractional Set - 1/16-1/2 X 64TH COBALT DRILL SET
    Part #16-402
    $89.00

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  • 26 Piece Letter Set - A - Z Cobalt Drill Set
    26 Piece Letter Set - A - Z Cobalt Drill Set
    Part #16-403
    $88.00

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  • 8 Piece Silver & Deming Set - 9/16-1 X 1/16 COBALT DRILL SET - 1/2" Shank
    8 Piece Silver & Deming Set - 9/16-1 X 1/16 COBALT DRILL SET - 1/2" Shank
    Part #16-404
    $191.00

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  • 21 Piece Fractional Set - 1/16-3/8 X 64TH COBALT DRILL SET
    21 Piece Fractional Set - 1/16-3/8 X 64TH COBALT DRILL SET
    Part #16-505
    $42.00

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  • 16 Piece Fractional Set - 1/16-1/4 X 64TH COBALT DRILL SET
    16 Piece Fractional Set - 1/16-1/4 X 64TH COBALT DRILL SET
    Part #16-410
    $19.00

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  • 50 Piece Metric Set - M1.00-M5.90 X .10mm COBALT DRILL SET
    50 Piece Metric Set - M1.00-M5.90 X .10mm COBALT DRILL SET
    Part #16-409
    $81.00

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  • 41 Piece Metric Set - M6.00-M10.00 X .10mm COBALT DRILL SET
    41 Piece Metric Set - M6.00-M10.00 X .10mm COBALT DRILL SET
    Part #16-411
    $192.00

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  • 115 Piece Set - Includes 1/16"- 1/2" by 64ths,  #1- #60,  and A thru Z COBALT DRILL SET
    115 Piece Set - Includes 1/16"- 1/2" by 64ths, #1- #60, and A thru Z COBALT DRILL SET
    Part #16-412
    $289.00

    Add To Cart
Aircraft Tools • Cobalt Drills • High Speed Steel Reamers • Carbide Burs • Screwdriver Bits • Paint Cutters • Cleco Fasteners • Double Margin Drills • Countersinks • Surface Conditioning Disc • Nova Pneumatic Aircraft Tools • Aviation and Aerospace Tools