Fractional | Metric


TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  407 
 40  NON-FERROUS - SHORT CHIPS  407 / 408 
 60  CAST IRONS  408 
 80  LOW STRENGTH STEELS  409 / 408 
 100  MEDIUM STRENGTH STEELS  409 
 120  HIGH STRENGTH STEELS  409 
 140  HIGH TEMPERATURE ALLOYS  409

National Aerospace Standards - NAS 897
Type 409 Fractional - For Steels & High Temp Alloys
Carbide Tipped
  • Type "C" with short carbide tip
  • Straight polished flutes and straight shank
  • Geometry and carbide grade appropriate for material being machined
  • Carbide tips brazed to tough hardened alloy steel body
  • Polished flutes for easy chip flow
  • Precision ground cutting edges
  • Material specific reamer shanks are ground to next smallest shank diameter listed in NAS 897 if tool diameter is within .005" of shank diameter
  Modifications: (Prompt delivery)
  • Modified tool diameter - priced below
  • Closer tool diameter tolerance
  • Cutting diameter reduced for step or pilot
  • End chamfer other than 45º
  • End cutting or corner radius
  • Increased / decreased circular margin
  • Increased / decreased tool diameter back taper
  • Shortened shank or reduced shank diameter
  • Flat(s) or tang on shank
  • Coatings available:
     TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 
Below is a list of standard Material Specific Chucking Reamers offered by Hannibal Carbide Tool. If you do not see the Material Specific Chucking Reamers you are looking for you can click here for our SPECIAL TOOL QUOTE REQUEST FORM and fax (573-221-1140) or email your request to Hannibal. Within 24 hours we will let you know how we can supply your Material Specific Chucking Reamers. For technical assistance with your Reamers please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Type 409
EDP NO.
Fractional
Price
Dimensions Finished To Modified Tool Diameter
Max. Shank Diam. No. of Flutes Length Modified Diameter Range Price Each - Based on Quantity Ordered
Frac. Dec. Flute Carbide Overall Low High 1 2 3 4 5-7 8-14*
   5/32  .1563 40905 $41.60  .1510 4            1/          .1560  .1769 $72.10 $56.75 $51.65 $49.25 $46.60 $44.55
   3/16  .1875 40906 38.15  .1805 4  1/    1/  1/  .1770  .2040 67.85 52.95 48.00 45.60 43.05 41.05
   7/32  .2188 40907 38.15  .2075 4  1/    1/          .2041  .2210 67.85 52.95 48.00 45.60 43.05 41.05
  15/64  .2344 4092344 40.50  .2265 4  1/    1/          .2211  .2380 70.15 55.30 50.30 47.95 45.35 43.35
   1/  .2500 40908 38.40  .2405 4  1/    1/          .2381  .2530 68.05 53.20 48.25 45.85 43.30 41.30
   9/32  .2813 40909 39.15  .2485 4  1/    1/          .2531  .2840 68.85 53.95 49.05 46.60 44.10 42.05
   5/16  .3125 40990 43.05  .2792 6  1/    1/          .2841  .3150 72.70 57.85 52.85 50.50 48.00 46.00
   5/16  .3125 40910 39.15  .2792 4  1/    1/          .2841  .3150 68.85 53.95 49.05 46.60 44.10 42.05
  11/32  .3438 40991 44.60  .2792 6  1/    5/          .3151  .3470 74.30 59.45 54.50 52.10 49.55 47.55
  11/32  .3438 40911 40.65  .2792 4  1/    5/          .3151  .3470 70.30 55.45 50.45 48.10 45.55 43.60
   3/  .3750 40992 40.95  .3105 6  3/    5/          .3471  .3780 68.15 54.55 50.00 47.85 45.45 43.65
   3/  .3750 40912 37.30  .3105 4  3/    5/          .3471  .3780 64.50 50.85 46.30 44.15 41.80 39.95
  13/32  .4063 40993 45.40  .3105 6  3/    5/          .3781  .4090 75.10 60.20 55.30 52.85 50.35 48.35
  13/32  .4063 40913 42.60  .3105 4  3/    5/          .3781  .4090 72.25 57.40 52.45 50.05 47.45 45.50
   7/16  .4375 40914 45.40  .3730 6  3/    5/          .4091  .4410 75.10 60.20 55.30 52.85 50.35 48.35
  15/32  .4688 40915 46.10  .3730 6  3/    5/          .4411  .4720 75.75 60.90 55.90 53.55 51.05 49.05
   1/  .5000 40916 54.50  .4355 6            5/          .4721  .5030 87.15 70.75 65.30 62.75 59.90 57.70
  17/32  .5313 40917 59.30  .4355 6            5/          .5031  .5340 91.95 75.55 70.15 67.50 64.75 62.50
   9/16  .5625 40918 59.30  .4355 6            5/          .5341  .5660 91.95 75.55 70.15 67.50 64.75 62.50
  19/32  .5938 40919 61.75  .4355 6            5/          .5661  .5970 94.40 78.00 72.50 69.90 67.10 64.90
   5/  .6250 40920 61.75  .5615 6  1/    5/          .5971  .6280 94.40 78.00 72.50 69.90 67.10 64.90
  21/32  .6563 40921 62.80  .5615 6  1/    5/          .6281  .6590 95.45 79.05 73.55 71.05 68.15 66.00
  11/16  .6875 40922 62.80  .5615 6  1/    5/          .6591  .6910 95.45 79.05 73.55 71.05 68.15 66.00
  23/32  .7188 40923 65.75  .5615 6  1/    5/          .6911  .7220 98.40 82.00 76.55 73.90 71.15 68.90
   3/  .7500 40924 65.75  .6245 6  1/    3/  1/  .7221  .7530 98.40 82.00 76.55 73.90 71.15 68.90
  25/32  .7813 40925 67.85  .6245 6  1/    3/  1/  .7531  .7840 100.50 84.15 78.70 76.05 73.25 71.10
  13/16  .8125 40926 67.85  .6245 6  1/    3/  1/  .7841  .8160 100.50 84.15 78.70 76.05 73.25 71.10
  27/32  .8438 40927 70.55  .6245 6  1/    3/  1/  .8161  .8470 103.20 86.90 81.45 78.80 76.00 73.80
   7/  .8750 40928 73.25  .7495 6  5/    3/ 10          .8471  .8780 107.10 90.15 84.45 81.80 78.90 76.60
  29/32  .9063 40929 85.30  .7495 6  5/    3/ 10          .8781  .9090 119.20 102.20 96.55 93.85 90.90 88.60
  15/16  .9375 40930 85.30  .7495 8  5/    3/ 10          .9091  .9410 119.20 102.20 96.55 93.85 90.90 88.60
  31/32  .9688 40931 89.35  .7495 8  5/    3/ 10          .9411  .9720 123.20 106.25 100.55 97.80 94.90 92.60
        1.0000 40932 89.35  .8745 8  3/    3/ 10  1/  .9721 1.0030 123.20 106.25 100.55 97.80 94.90 92.60
 1/16 1.0625 40934 92.50  .8745 8  3/    3/ 10  1/ 1.0031 1.0660 124.95 108.75 103.25 100.65 97.85 95.70
 1/ 1.1250 40936 100.00  .8745 8  7/    7/ 11         1.0661 1.1280 132.45 116.20 110.80 108.15 105.40 103.20
 3/16 1.1875 40938 105.10  .9995 8  7/    7/ 11         1.1281 1.1905 137.60 121.35 115.90 113.30 110.50 108.35
 1/ 1.2500 40940 111.10  .9995 8            7/ 11  1/ 1.1906 1.2530 143.60 127.35 121.85 119.30 116.50 114.30
 5/16 1.3125 40942 116.95  .9995 8            7/ 11  1/ 1.2531 1.3155 149.45 133.20 127.70 125.15 122.30 120.10
 3/ 1.3750 40944 124.05  .9995 8  1/    7/ 12         1.3156 1.3780 156.55 140.30 134.75 132.25 129.40 127.20
 7/16 1.4375 40946 138.25  .9995 8  1/    7/ 12         1.3781 1.4405 170.80 154.45 149.05 146.50 143.65 141.50
 1/ 1.5000 40948 146.15 1.2495 8  1/    7/ 12  1/ 1.4406 1.5030 178.65 162.40 156.90 154.35 151.50 149.35
* Quantities of 15 or more - price of fractional size in same size range