Extended Length | Fractional | Step Reamers


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 $58.95  .2792 4 1  1/2  6          .2841  .3150 $88.00 $73.40 $68.60 $66.25 $63.75 $61.80
  11/32  .3438 48411 64.90  .2792 4 1  1/2  6          .3151  .3470 93.95 79.45 74.55 72.25 69.75 67.80
   3/8   .3750 48412 65.50  .3105 4 1  3/4  7          .3471  .3780 94.55 80.05 75.15 72.80 70.35 68.35
  13/32  .4063 48413 68.40  .3105 4 1  3/4  7          .3781  .4090 97.45 82.95 78.05 75.75 73.25 71.30
   7/16  .4375 48414 71.15  .3730 6 1  3/4  7          .4091  .4410 100.10 85.60 80.70 78.45 75.90 74.00
  15/32  .4688 48415 75.65  .3730 6 1  3/4  7          .4411  .4720 104.70 90.10 85.20 82.95 80.45 78.50
   1/2   .5000 48416 78.50  .4355 6 2         8          .4721  .5030 108.35 93.40 88.40 86.00 83.40 81.40
  17/32  .5313 48417 80.75  .4355 6 2         8          .5031  .5340 110.55 95.60 90.65 88.25 85.70 83.70
   9/16  .5625 48418 80.75  .4355 6 2         8          .5341  .5660 110.55 95.60 90.65 88.25 85.70 83.70
  19/32  .5938 48419 83.15  .4355 6 2         8          .5661  .5970 112.95 98.00 93.00 90.65 88.10 86.05
   5/8   .6250 48420 83.15  .5615 6 2  1/4  9          .5971  .6280 112.95 98.00 93.00 90.65 88.10 86.05
  21/32  .6563 48421 85.75  .5615 6 2  1/4  9          .6281  .6590 115.55 100.65 95.60 93.30 90.70 88.65
  11/16  .6875 48422 91.05  .5615 6 2  1/4  9          .6591  .6910 120.85 105.95 100.90 98.60 96.00 93.95
  23/32  .7188 48423 92.50  .5615 6 2  1/4  9          .6911  .7220 122.25 107.35 102.35 99.95 97.40 95.40
   3/4   .7500 48424 93.85  .6245 6 2  1/2  9  1/2   .7221  .7530 123.65 108.75 103.70 101.35 98.80 96.80
  25/32  .7813 48425 96.35  .6245 6 2  1/2  9  1/2   .7531  .7840 126.15 111.25 106.20 103.90 101.30 99.25
  13/16  .8125 48426 96.35  .6245 6 2  1/2  9  1/2   .7841  .8160 126.15 111.25 106.20 103.90 101.30 99.25
  27/32  .8438 48427 101.55  .6245 6 2  1/2  9  1/2   .8161  .8470 131.35 116.40 111.40 109.00 106.50 104.45
   7/8   .8750 48428 105.40  .7495 6 2  5/8  10          .8471  .8780 136.30 120.80 115.60 113.15 110.50 108.40
  29/32  .9063 48429 122.75  .7495 6 2  5/8  10          .8781  .9090 153.65 138.20 133.00 130.55 127.90 125.80
  15/16  .9375 48430 122.75  .7495 8 2  5/8  10          .9091  .9410 153.65 138.20 133.00 130.55 127.90 125.80
  31/32  .9688 48431 128.75  .7495 8 2  5/8  10          .9411  .9720 159.70 144.20 139.05 136.55 133.95 131.85
1         1.0000 48432 128.75  .8745 8 2  3/4  10  1/2   .9721 1.0030 159.70 144.20 139.05 136.55 133.95 131.85
1  1/16 1.0625 48434 151.35  .8745 8 2  3/4  10  1/2  1.0031 1.0660 182.25 166.80 161.60 159.10 156.50 154.40
1  1/8  1.1250 48436 156.05  .8745 8 2  7/8  11         1.0661 1.1280 186.95 171.50 166.25 163.80 161.15 159.05
1  3/16 1.1875 48438 164.00  .9995 8 2  7/8  11         1.1281 1.1905 194.90 179.45 174.25 171.75 169.15 167.05
1  1/4  1.2500 48440 173.60  .9995 8 3         11  1/2  1.1906 1.2530 204.50 189.00 183.80 181.35 178.70 176.60
1  5/16 1.3125 48442 192.00  .9995 8 3         11  1/2  1.2531 1.3155 222.95 207.45 202.30 199.80 197.20 195.10
1  3/8  1.3750 48444 210.40  .9995 8 3  1/4  12         1.3156 1.3780 241.30 225.85 220.60 218.15 215.50 213.40
1  7/16 1.4375 48446 222.90  .9995 8 3  1/4  12         1.3781 1.4405 253.85 238.30 233.15 230.65 228.05 225.95
1  1/2  1.5000 48448 235.45 1.2495 8 3  1/2  12  1/2  1.4406 1.5030 266.40 250.90 245.75 243.25 240.65 238.55
* 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.