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 Aircraft Extension Drills - Fractional Sizes - 6" Overall Length

National Aerospace Standard 907, Type J Cobalt Jobbers Length Drill Cobalt Extension Drill, Cobalt HSS, Surface Treated, 135° Split Point
  • Made to NAS 907 Type J specifications, these cobalt jobbers length drills are used for drilling in tough, high tensile strength materials like stainless steels, titanium and inconel. They are made of cobalt high speed steel, with heavy duty flute construction and 135° split point.
Fractional Sizes - 6" Overall Length
Qty Diameter Number Part Number Decimal Equivalent Inches Flute Length Inches Package Quantity Price Each
1/16 04-100 .0625 7/8 12
$2.25
5/64 04-101 .0781 1 12
$2.31
3/32 04-102 .0938 1-1/4 12
$2.01
7/64 04-103 .1094 1-1/2 12
$1.95
1/8 04-104 .1250 1-5/8 12
$1.85
9/64 04-105 .1406 1-3/4 12
$2.25
5/32 04-106 .1562 2 12
$2.10
11/64 04-107 .1719 2-1/8 12
$2.39
3/16 04-108 .1875 2-5/16 12
$2.29
13/64 04-109 .2031 2-7/16 12
$2.61
7/32 04-110 .2188 2-1/2 12
$2.78
15/64 04-111 .2344 2-5/8 12
$3.05
1/4 04-112 .2500 2-3/4 12
$2.99
3/8 04-113 .3750 3-5/8 6
$8.45
9/32 04-114 .2812 2-15/16 12
$6.16
5/16 04-115 .3125 3-3/16 6
$5.90
19/64 04-116 .2969 3-1/16 6
$7.35
7/16 04-117 .4375 3-1/16 6
$10.10
25/64 04-118 .3906 3-3/4 6
$9.30
13/32 04-119 .4062 3-7/8 6
$9.04
11/32 04-120 .3438 3-7/16 6
$8.41
21/64 04-121 .3281 3-5/16 6
$7.62
23/64 04-124 .3594 3-1/2 6
$8.87
17/64 04-125 .2656 2-7/8 12
$5.15
27/64 04-126 .4219 3-15/16 6
$9.90

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