Fractional


TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  432 
 40  NON-FERROUS - SHORT CHIPS  432 / 436 
 60  CAST IRONS  436 
 80  LOW STRENGTH STEELS  438 / 436 
 100  MEDIUM STRENGTH STEELS  438 
 120  HIGH STRENGTH STEELS  438 
 140  HIGH TEMPERATURE ALLOYS  438

National Aerospace Standards - NAS 897
Type 432 Fractional - For Non-Ferrous Materials
Carbide Tipped
  • Type "C" with short carbide tip
  • Right spiral polished flutes and straight shank
  • Type "C" with flute long carbide
  • Straight polished flutes and taper shank
  • Expansion screw permits expansion of tool diameter for regrinding after wear without reinserting carbide
  • 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
  • Metric tool diameter
  • 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 432
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*
   3/16  .1875 43206 $48.25  .1805 4  1/    1/  1/  .1770  .2040 $76.85 $62.55 $57.70 $55.45 $52.95 $51.10
   7/32  .2188 43207 48.25  .2075 4  1/    1/          .2041  .2210 76.85 62.55 57.70 55.45 52.95 51.10
  15/64  .2344 4322344 48.25  .2265 4  1/    1/          .2211  .2380 76.85 62.55 57.70 55.45 52.95 51.10
   1/  .2500 43208 48.25  .2405 4  1/    1/          .2381  .2530 76.85 62.55 57.70 55.45 52.95 51.10
   9/32  .2813 43209 48.35  .2485 4  1/    1/          .2531  .2840 76.95 62.70 57.85 55.60 53.10 51.20
   5/16  .3125 43210 48.35  .2792 4  1/    1/          .2841  .3150 76.95 62.70 57.85 55.60 53.10 51.20
  11/32  .3438 43211 53.30  .2792 4  1/    5/          .3151  .3470 81.85 67.55 62.80 60.50 58.05 56.05
   3/  .3750 43212 53.75  .3105 4  3/    5/          .3471  .3780 82.30 68.00 63.20 60.95 58.50 56.55
  13/32  .4063 43213 56.20  .3105 4  3/    5/          .3781  .4090 84.70 70.40 65.60 63.30 60.90 58.95
   7/16  .4375 43214 58.35  .3730 6  3/    5/          .4091  .4410 86.90 72.55 67.80 65.50 63.05 61.10
  15/32  .4688 43215 62.05  .3730 6  3/    5/          .4411  .4720 90.65 76.30 71.50 69.25 66.80 64.90
   1/  .5000 43216 66.85  .4355 6            5/          .4721  .5030 97.30 82.00 76.90 74.45 71.80 69.75
  17/32  .5313 43217 68.80  .4355 6            5/          .5031  .5340 99.30 84.05 78.90 76.45 73.85 71.75
   9/16  .5625 43218 68.80  .4355 6            5/          .5341  .5660 99.30 84.05 78.90 76.45 73.85 71.75
  19/32  .5938 43219 71.00  .4355 6            5/          .5661  .5970 101.40 86.15 81.00 78.60 75.95 73.90
   5/  .6250 43220 71.00  .5615 6  1/    5/          .5971  .6280 101.40 86.15 81.00 78.60 75.95 73.90
  21/32  .6563 43221 73.10  .5615 6  1/    5/          .6281  .6590 103.55 88.25 83.15 80.70 78.05 76.00
  11/16  .6875 43222 77.70  .5615 6  1/    5/          .6591  .6910 108.15 92.85 87.80 85.30 82.70 80.65
  23/32  .7188 43223 78.85  .5615 6  1/    5/          .6911  .7220 109.30 94.05 88.95 86.50 83.90 81.85
   3/  .7500 43224 79.95  .6245 6  1/    3/  1/  .7221  .7530 110.45 95.20 90.05 87.70 85.05 82.95
  25/32  .7813 43225 82.15  .6245 6  1/    3/  1/  .7531  .7840 112.60 97.35 92.25 89.85 87.20 85.15
  13/16  .8125 43226 82.15  .6245 6  1/    3/  1/  .7841  .8160 112.60 97.35 92.25 89.85 87.20 85.15
  27/32  .8438 43227 86.50  .6245 6  1/    3/  1/  .8161  .8470 116.95 101.75 96.60 94.20 91.55 89.45
   7/  .8750 43228 89.80  .7495 6  5/    3/ 10          .8471  .8780 121.40 105.60 100.30 97.70 95.00 92.85
  29/32  .9063 43229 104.60  .7495 6  5/    3/ 10          .8781  .9090 136.25 120.35 115.05 112.55 109.85 107.75
  15/16  .9375 43230 104.60  .7495 8  5/    3/ 10          .9091  .9410 136.25 120.35 115.05 112.55 109.85 107.75
  31/32  .9688 43231 109.70  .7495 8  5/    3/ 10          .9411  .9720 141.35 125.50 120.15 117.65 114.90 112.75
        1.0000 43232 109.70  .8745 8  3/    3/ 10  1/  .9721 1.0030 141.35 125.50 120.15 117.65 114.90 112.75
 1/16 1.0625 43234 117.70  .8745 8  3/    3/ 10  1/ 1.0031 1.0660 149.35 133.50 128.20 125.70 122.95 120.80
 1/ 1.1250 43236 121.35  .8745 8  7/    7/ 11         1.0661 1.1280 153.00 137.10 131.85 129.30 126.60 124.40
 3/16 1.1875 43238 127.50  .9995 8  7/    7/ 11         1.1281 1.1905 159.10 143.25 137.95 135.45 132.70 130.55
 1/ 1.2500 43240 135.00  .9995 8            7/ 11  1/ 1.1906 1.2530 166.65 150.80 145.50 142.90 140.25 138.10
 5/16 1.3125 43242 149.35  .9995 8            7/ 11  1/ 1.2531 1.3155 180.95 165.10 159.85 157.30 154.60 152.45
 3/ 1.3750 43244 163.55  .9995 8  1/    7/ 12         1.3156 1.3780 195.20 179.40 174.05 171.50 168.80 166.70
 7/16 1.4375 43246 173.35  .9995 8  1/    7/ 12         1.3781 1.4405 204.95 189.10 183.80 181.30 178.55 176.40
 1/ 1.5000 43248 183.10 1.2495 8  1/    7/ 12  1/ 1.4406 1.5030 214.70 198.85 193.55 191.05 188.30 186.15
* Quantities of 15 or more - price of fractional size in same size range