Fractional


TOOL SELECTOR
CHIP
CLASS		MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  482 
 40  NON-FERROUS - SHORT CHIPS  482 / 483 
 60  CAST IRONS  483 
 80  LOW STRENGTH STEELS  484 / 483 
 100  MEDIUM STRENGTH STEELS  484 
 120  HIGH STRENGTH STEELS  484 
 140  HIGH TEMPERATURE ALLOYS  484

National Aerospace Standards - NAS 897
Type 484 Fractional - For Steels & High Temp Alloys
Carbide Tipped
  • Type "C" with flute long carbide
  • Left spiral polished flutes and straight shank
  • Left spiral flutes should not be used on blind holes
  • 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
  • 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 484
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*
   5/16  .3125 48410 $83.80  .2792 4 1  1/2  6          .2841  .3150 $125.10 $104.35 $97.50 $94.10 $90.65 $87.85
  11/32  .3438 48411 92.30  .2792 4 1  1/2  6          .3151  .3470 133.55 112.85 106.00 102.70 99.15 96.40
   3/8   .3750 48412 93.20  .3105 4 1  3/4  7          .3471  .3780 134.40 113.85 106.85 103.50 100.00 97.15
  13/32  .4063 48413 97.20  .3105 4 1  3/4  7          .3781  .4090 138.55 118.00 110.90 107.70 104.05 101.35
   7/16  .4375 48414 101.20  .3730 6 1  3/4  7          .4091  .4410 142.30 121.70 114.75 111.50 107.90 105.20
  15/32  .4688 48415 107.55  .3730 6 1  3/4  7          .4411  .4720 148.80 128.10 121.10 118.00 114.30 111.55
   1/2   .5000 48416 111.55  .4355 6 2         8          .4721  .5030 154.00 132.75 125.60 122.20 118.50 115.70
  17/32  .5313 48417 114.80  .4355 6 2         8          .5031  .5340 157.20 135.85 128.85 125.40 121.90 118.95
   9/16  .5625 48418 114.80  .4355 6 2         8          .5341  .5660 157.20 135.85 128.85 125.40 121.90 118.95
  19/32  .5938 48419 118.20  .4355 6 2         8          .5661  .5970 160.55 139.25 132.20 128.85 125.25 122.25
   5/8   .6250 48420 118.20  .5615 6 2  1/4  9          .5971  .6280 160.55 139.25 132.20 128.85 125.25 122.25
  21/32  .6563 48421 121.95  .5615 6 2  1/4  9          .6281  .6590 164.30 143.10 135.85 132.60 128.95 126.10
  11/16  .6875 48422 129.45  .5615 6 2  1/4  9          .6591  .6910 171.75 150.60 143.40 140.20 136.45 133.55
  23/32  .7188 48423 131.50  .5615 6 2  1/4  9          .6911  .7220 173.75 152.50 145.50 142.05 138.40 135.60
   3/4   .7500 48424 133.40  .6245 6 2  1/2  9  1/2   .7221  .7530 175.75 154.60 147.45 144.00 140.50 137.60
  25/32  .7813 48425 136.95  .6245 6 2  1/2  9  1/2   .7531  .7840 179.35 158.10 151.00 147.70 143.95 141.10
  13/16  .8125 48426 136.95  .6245 6 2  1/2  9  1/2   .7841  .8160 179.35 158.10 151.00 147.70 143.95 141.10
  27/32  .8438 48427 144.40  .6245 6 2  1/2  9  1/2   .8161  .8470 186.70 165.45 158.25 154.95 151.35 148.50
   7/8   .8750 48428 149.85  .7495 6 2  5/8  10          .8471  .8780 193.75 171.70 164.40 160.85 157.05 154.10
  29/32  .9063 48429 174.55  .7495 6 2  5/8  10          .8781  .9090 218.50 196.45 189.10 185.65 181.80 178.85
  15/16  .9375 48430 174.55  .7495 8 2  5/8  10          .9091  .9410 218.50 196.45 189.10 185.65 181.80 178.85
  31/32  .9688 48431 183.00  .7495 8 2  5/8  10          .9411  .9720 227.00 205.00 197.70 194.15 190.35 187.45
1         1.0000 48432 183.00  .8745 8 2  3/4  10  1/2   .9721 1.0030 227.00 205.00 197.70 194.15 190.35 187.45
1  1/16 1.0625 48434 215.20  .8745 8 2  3/4  10  1/2  1.0031 1.0660 259.10 237.10 229.75 226.10 222.45 219.50
1  1/8  1.1250 48436 221.85  .8745 8 2  7/8  11         1.0661 1.1280 265.80 243.80 236.30 232.85 229.05 226.05
1  3/16 1.1875 48438 233.15  .9995 8 2  7/8  11         1.1281 1.1905 277.05 255.10 247.70 244.15 240.35 237.40
1  1/4  1.2500 48440 246.85  .9995 8 3         11  1/2  1.1906 1.2530 290.70 268.70 261.30 257.75 254.00 251.10
1  5/16 1.3125 48442 272.95  .9995 8 3         11  1/2  1.2531 1.3155 316.95 294.85 287.55 284.05 280.25 277.35
1  3/8  1.3750 48444 299.10  .9995 8 3  1/4  12         1.3156 1.3780 343.00 321.10 313.65 310.05 306.40 303.30
1  7/16 1.4375 48446 316.85  .9995 8 3  1/4  12         1.3781 1.4405 360.85 338.70 331.40 327.95 324.15 321.20
1  1/2  1.5000 48448 334.70 1.2495 8 3  1/2  12  1/2  1.4406 1.5030 378.65 356.65 349.40 345.70 342.00 339.15
* Quantities of 15 or more - price of fractinal size in same size range.

The specifications of the Material Specific Chucking Reamers listed above are only the dimensions that are critical to the application. Please choose the Reamers that meet your specific needs.

Everyone at Hannibal would like to THANK YOU for the privilege of servicing your Material Specific Chucking Reamers needs.