Double Margin - 6" Overall Length Extension Drills

  • 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.
     
Quantity Part Number Size Decimal Equivalent Inches Flute Length Inches Overall Length Inches Package Quantity Price Each
14-DM63 3/32" .0938 1-1/4 6 6 $6.66
14-DM40 40 .0980 1-3/8 6 6 $5.26
14-DM64 7/64" .1094 1-1/2 6 6 $6.14
14-DM65 1/8" .1250 1-5/8 6 6 $6.83
14-DM30 30 .1285 1-5/8 6 6 $5.58
14-DM66 9/64" .1406 1-3/4 6 6 $6.27
14-DM27 27 .1440 1-7/8 6 6 $6.91
14-DM67 5/32" .1562 2 6 6 $6.87
14-DM21 21 .1590 2-1/8 6 6 $5.19
14-DM20 20 .1610 2-1/8 6 6 $5.19
14-DM19 19 .1660 2-1/8 6 6 $5.97
14-DM68 11/64" .1719 2-1/8 6 6 $7.59
14-DM16 16 .1770 2-3/16 6 6 $6.21
14-DM15 15 .1800 2-3/16 6 6 $10.07
14-DM13 13 .1850 2-3/16 6 6 $12.46
14-DM69 3/16" .1875 2-5/16 6 6 $6.83
14-DM12 12 .1890 2-5/16 6 6 $7.80
14-DM11 11 .1910 2-5/16 6 6 $6.37
14-DM10 10 .1935 2-7/16 6 6 $6.37
14-DM08 8 .1990 2-7/16 6 6 $6.94
14-DM06 6 .2040 2-1/2 6 6 $8.04
14-DM05 5 .2055 2-1/2 6 6 $8.87
14-DM71 7/32" .2188 2-1/2 6 6 $7.99
14-DM93 D .2460 2-3/4 6 6 $11.77
14-DM73 1/4" .2500 2-3/4 6 6 $8.34
14-DM95 F .2570 2-7/8 6 6 $13.15
14-DM96 G .2610 2-7/8 6 6 $14.67
14-DM77 5/16" .3120 3-3/16 6 6 $11.53
14-DM81 3/8" .3750 3-5/8 6 6 $16.86