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

DOUBLE MARGIN - 6" OVERALL LENGTH EXTENSION DRILLS - NAS 937

Jobber Length Cobalt 135º Split Pint
  • Designed for close tolerance drilling in titanium, stainless, heat treated material and aluminum alloys. When the drill point penetrates enough for the second margin to contact the wall of the hole, the point is stabiized and true cylindrical geometry is established. Smooth accurate holes are produced and reaming can often be eliminated.
    double margin 6" overall length extension drills 
OTHER SIZES AVAILABLE, PRICE ON APPLICATION
PILOTED EXTENSIONS AVAILABLE, PRICE ON APPLICATION
Qty Part Number Size DECIMAL EQUIVALENT INCHES FLUTE LENGTH INCHES OVERALL LENGTH INCHES Package Quantity Price Each
14-DM40 #40 .0980 1-3/8 6 6
$3.99
14-DM30 #30 .1285 1-5/8 6 6
$3.94
14-DM27 #27 .1440 1-7/8 6 6
$4.20
14-DM21 #21 .1590 2-1/8 6 6
$4.10
14-DM20 #20 .1610 2-1/8 6 6
$4.10
14-DM19 #19 .1660 2-1/8 6 6
$4.31
14-DM16 #16 .1770 2-3/16 6 6
$4.31
14-DM15 #15 .1800 2-3/16 6 6
$4.41
14-DM13 #13 .1850 2-3/16 6 6
$4.88
14-DM12 #12 .1890 2-5/16 6 6
$4.88
14-DM11 #11 .1910 2-5/16 6 6
$4.88
14-DM10 #10 .1935 2-7/16 6 6
$4.88
14-DM08 #8 .1990 2-7/16 6 6
$4.99
14-DM06 #6 .2040 2-1/2 6 6
$4.99
14-DM05 #5 .2055 2-1/2 6 6
$4.99
14-DM63 3/32 .0938 1-1/4 6 6
$4.60
14-DM64 7/64 .1094 1-1/2 6 6
$4.07
14-DM65 1/8 .1250 1-5/8 6 6
$4.20
14-DM66 9/64 .1406 1-3/4 6 6
$4.31
14-DM67 5/32 .1562 2 6 6
$4.31
14-DM68 11/64 .1719 2-1/8 6 6
$4.41
14-DM69 3/16 .1875 2-5/16 6 6
$5.04
14-DM71 7/32 .2188 2-1/2 6 6
$5.09
14-DM73 1/4 .2500 2-3/4 6 6
$5.57
14-DM77 5/16 .3120 3-3/16 6 6
$8.09
14-DM81 3/8 .3750 3-5/8 6 6
$9.00
14-DM93 d .2460 2-3/4 6 6
$9.00
14-DM95 f .2570 2-7/8 6 6
$9.35
14-DM96 g .2610 2-7/8 6 6
$9.35

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