Threaded Shank Adapter Drill NAS 965 Type D - Fractional Sizes - Stubby

  • Type “D” adapter drills are made from cobalt high speed steel and are manufactured to NAS 965 Type “D” specifications with 135° heavy duty split points and surface treated for drilling hard, tough high tensile strength materials. When drilling low tensile strength materials, the Type “D” cobalt drill will have a significantly greater tool life than the NAS 954 Type “B”, high speed steel adapter drill, resulting in a much lower cost per drill.
  • Threaded Shank Drill Bits
  • Available in Carbide, Price on Request
     

Quantity Size Part Number Decimal Equivalent Inches Millimeter Equivalent Length Price Each
3/32 11-303 .0937 2.37 1/2 $4.09
7/64 11-304 .1094 2.78 5/8 $4.90
1/8 11-305 .1250 3.17 1/2 $3.75
9/64 11-306 .1406 3.57 5/8 $4.59
5/32 11-307 .1562 3.97 9/16 $4.06
3/16 11-309 .1875 4.76 9/16 $3.97
7/32 11-311 .2188 5.56 5/8 $3.84
1/4 11-313 .2500 6.35 5/8 $3.92
9/32 11-315 .2812 7.14 5/8 $6.78
5/16 11-317 .3125 7.94 5/8 $5.15
3/8 11-321 .3750 9.52 3/4 $7.45