Machinist 36 Pcs Number 57 Cobalt Jobber Drill Bit, 135 Degree *

US $42.50

  • Blue Jay, California, United States
  • Aug 22nd
36 PCS  #57 COBALT JOBBER,  135 DEGREE POINT, N.A.S 907   MADE FROM SOLID COBALT ALLOY. USE THIS DRILL WHEN DRILLING STAINLESS STEEL, TOOL STEEL OR OTHER TOUGH ALLOY STEELS. We hope that this chart helps you to choose the correct size  drill.     Protag Lastcut (305)9265971        Ebay ID maureenjobob       Dec.     No.          Dec.     No. 0.0400    60        0.1285    30    0.0410    59        0.1360    29    0.0420    58        0.1405    28    0.0430    57        0.1440    27    0.0465    56        0.1470    26    0.0520    55        0.1495    25    0.0550    54        0.1520    24    0.0595    53        0.1540    23    0.0635    52        0.1570    22    0.0670    51        0.1590    21    0.0700    50        0.1610    20    0.0730    49        0.1660    19    0.0760    48        0.1695    18    0.0785    47        0.1730    17    0.0810    46        0.1770    16    0.0820    45        0.1800    15    0.0860    44        0.1820    14    0.0890    43        0.1850    13    0.0935    42        0.1890    12    0.0960    41        0.1910    11    0.0980    40        0.1935    10    0.0995    39        0.1960    9    0.1015    38        0.1990    8    0.1040    37        0.2010    7    0.1065    36        0.2040    6    0.1100    35        0.2055    5    0.1110    34        0.2090    4    0.1130    33        0.2130    3    0.1160    32        0.2210    2    0.1200    31        0.2280    1    Use this chart to select the correct number drill for the tap you are using  Number 3 Drill  1/4-28 Tap Number 4 Drill  1/4-24 Tap Number 7 Drill  1/4-20 Tap Number 14 Drill  #12-28 Tap Number 16 Drill  #12-24 Tap Number 21 Drill  #10-32 Tap   Number 22 Drill  3/16-32 Tap Number 25 Drill  10-24 Tap Number 26 Drill  3/16-24 Tap Number 29 Drill  8-32 & 8-36 Tap Number 30 Drill  5/32-36 Tap Number 33 Drill  #6-40 Tap Number 36 Drill  #6-30 Tap Number 37 Drill  #5-44 Tap Number 38 Drill  #5-40 Tap Number 43 Drill  #4-48 Tap Number 44 Drill  #4-40 Tap Number 45 Drill  #10-32 Tap Number 50 Drill  #2-64 Tap Number 51 Drill  #2-56 Tap Number 53 Drill  #1-64 Tap
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Model HAVEY DUTY SPLIT POINT NAS 907
Brand Unbranded/Generic
MPN Does Not Apply
UPC Does not apply

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