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 408 Fractional - For Cast Irons & NAS Multi-Purpose
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 408
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 40805 $44.10  .1510 4            1/          .1560  .1769 $76.45 $60.15 $54.75 $52.20 $49.40 $47.20
   3/16  .1875 40806 40.45  .1805 4  1/    1/  1/  .1770  .2040 71.90 56.15 50.90 48.35 45.65 43.50
   7/32  .2188 40807 40.45  .2075 4  1/    1/          .2041  .2210 71.90 56.15 50.90 48.35 45.65 43.50
  15/64  .2344 4082344 42.95  .2265 4  1/    1/          .2211  .2380 74.35 58.60 53.30 50.85 48.05 45.95
   1/  .2500 40808 40.70  .2405 4  1/    1/          .2381  .2530 72.15 56.40 51.15 48.60 45.90 43.80
   9/32  .2813 40809 41.50  .2485 4  1/    1/          .2531  .2840 73.00 57.20 52.00 49.40 46.75 44.55
   5/16  .3125 40890 45.65  .2792 6  1/    1/          .2841  .3150 77.05 61.30 56.00 53.55 50.90 48.75
   5/16  .3125 40810 41.50  .2792 4  1/    1/          .2841  .3150 73.00 57.20 52.00 49.40 46.75 44.55
  11/32  .3438 40891 47.30  .2792 6  1/    5/          .3151  .3470 78.75 63.00 57.75 55.25 52.50 50.40
  11/32  .3438 40811 43.10  .2792 4  1/    5/          .3151  .3470 74.50 58.80 53.50 51.00 48.30 46.20
   3/  .3750 40892 43.40  .3105 6  3/    5/          .3471  .3780 72.25 57.80 53.00 50.70 48.20 46.25
   3/  .3750 40812 39.55  .3105 4  3/    5/          .3471  .3780 68.35 53.90 49.10 46.80 44.30 42.35
  13/32  .4063 40893 48.10  .3105 6  3/    5/          .3781  .4090 79.60 63.80 58.60 56.00 53.35 51.25
  13/32  .4063 40813 45.15  .3105 4  3/    5/          .3781  .4090 76.60 60.85 55.60 53.05 50.30 48.25
   7/16  .4375 40814 48.10  .3730 6  3/    5/          .4091  .4410 79.60 63.80 58.60 56.00 53.35 51.25
  15/32  .4688 40815 48.85  .3730 6  3/    5/          .4411  .4720 80.30 64.55 59.25 56.75 54.10 52.00
   1/  .5000 40816 57.75  .4355 6            5/          .4721  .5030 92.40 75.00 69.20 66.50 63.50 61.15
  17/32  .5313 40817 62.85  .4355 6            5/          .5031  .5340 97.45 80.10 74.35 71.55 68.65 66.25
   9/16  .5625 40818 62.85  .4355 6            5/          .5341  .5660 97.45 80.10 74.35 71.55 68.65 66.25
  19/32  .5938 40819 65.45  .4355 6            5/          .5661  .5970 100.05 82.70 76.85 74.10 71.15 68.80
   5/  .6250 40820 65.45  .5615 6  1/    5/          .5971  .6280 100.05 82.70 76.85 74.10 71.15 68.80
  21/32  .6563 40821 66.55  .5615 6  1/    5/          .6281  .6590 101.20 83.80 77.95 75.30 72.25 69.95
  11/16  .6875 40822 66.55  .5615 6  1/    5/          .6591  .6910 101.20 83.80 77.95 75.30 72.25 69.95
  23/32  .7188 40823 69.70  .5615 6  1/    5/          .6911  .7220 104.30 86.90 81.15 78.35 75.40 73.05
   3/  .7500 40824 69.70  .6245 6  1/    3/  1/  .7221  .7530 104.30 86.90 81.15 78.35 75.40 73.05
  25/32  .7813 40825 71.90  .6245 6  1/    3/  1/  .7531  .7840 106.55 89.20 83.40 80.60 77.65 75.35
  13/16  .8125 40826 71.90  .6245 6  1/    3/  1/  .7841  .8160 106.55 89.20 83.40 80.60 77.65 75.35
  27/32  .8438 40827 74.80  .6245 6  1/    3/  1/  .8161  .8470 109.40 92.10 86.35 83.55 80.55 78.25
   7/  .8750 40828 77.65  .7495 6  5/    3/ 10          .8471  .8780 113.55 95.55 89.50 86.70 83.65 81.20
  29/32  .9063 40829 90.40  .7495 6  5/    3/ 10          .8781  .9090 126.35 108.35 102.35 99.50 96.35 93.90
  15/16  .9375 40830 90.40  .7495 8  5/    3/ 10          .9091  .9410 126.35 108.35 102.35 99.50 96.35 93.90
  31/32  .9688 40831 94.70  .7495 8  5/    3/ 10          .9411  .9720 130.60 112.60 106.60 103.65 100.60 98.15
        1.0000 40832 94.70  .8745 8  3/    3/ 10  1/  .9721 1.0030 130.60 112.60 106.60 103.65 100.60 98.15
 1/16 1.0625 40834 98.05  .8745 8  3/    3/ 10  1/ 1.0031 1.0660 132.45 115.30 109.45 106.70 103.70 101.45
 1/ 1.1250 40836 106.00  .8745 8  7/    7/ 11         1.0661 1.1280 140.40 123.15 117.45 114.65 111.70 109.40
 3/16 1.1875 40838 111.40  .9995 8  7/    7/ 11         1.1281 1.1905 145.85 128.65 122.85 120.10 117.15 114.85
 1/ 1.2500 40840 117.75  .9995 8            7/ 11  1/ 1.1906 1.2530 152.20 135.00 129.15 126.45 123.50 121.15
 5/16 1.3125 40842 123.95  .9995 8            7/ 11  1/ 1.2531 1.3155 158.40 141.20 135.35 132.65 129.65 127.30
 3/ 1.3750 40844 131.50  .9995 8  1/    7/ 12         1.3156 1.3780 165.95 148.70 142.85 140.20 137.15 134.85
 7/16 1.4375 40846 146.55  .9995 8  1/    7/ 12         1.3781 1.4405 181.05 163.70 158.00 155.30 152.25 150.00
 1/ 1.5000 40848 154.90 1.2495 8  1/    7/ 12  1/ 1.4406 1.5030 189.35 172.15 166.30 163.60 160.60 158.30
* Quantities of 15 or more - price of fractional size in same size range