Extended Length | Fractional | Step Reamers


TOOL SELECTOR
CHIP
CLASS		MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  442 
 40  NON-FERROUS - SHORT CHIPS  442 / 443 
 60  CAST IRONS  443 
 80  LOW STRENGTH STEELS  444 / 443 
 100  MEDIUM STRENGTH STEELS  444 
 120  HIGH STRENGTH STEELS  444 
 140  HIGH TEMPERATURE ALLOYS  444

National Aerospace Standards - NAS 897
Type 444 Fractional - For Steels & High Temp Alloys
Carbide Tipped
  • Type "C" with flute long carbide
  • Right spiral 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
  • 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 444
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 44410 $55.30  .2792 4 1  1/2  6          .2841  .3150 $82.45 $68.85 $64.30 $62.10 $59.80 $57.95
  11/32  .3438 44411 60.90  .2792 4 1  1/2  6          .3151  .3470 88.10 74.45 69.90 67.75 65.40 63.55
   3/8   .3750 44412 61.45  .3105 4 1  3/4  7          .3471  .3780 88.65 75.00 70.45 68.25 65.95 64.15
  13/32  .4063 44413 64.20  .3105 4 1  3/4  7          .3781  .4090 91.35 77.75 73.20 71.00 68.70 66.85
   7/16  .4375 44414 66.65  .3730 6 1  3/4  7          .4091  .4410 93.85 80.25 75.70 73.50 71.20 69.30
  15/32  .4688 44415 70.90  .3730 6 1  3/4  7          .4411  .4720 98.10 84.50 79.90 77.75 75.40 73.55
   1/2   .5000 44416 76.50  .4355 6 2         8          .4721  .5030 105.45 90.95 86.05 83.75 81.25 79.30
  17/32  .5313 44417 78.65  .4355 6 2         8          .5031  .5340 107.70 93.10 88.25 85.95 83.50 81.50
   9/16  .5625 44418 78.65  .4355 6 2         8          .5341  .5660 107.70 93.10 88.25 85.95 83.50 81.50
  19/32  .5938 44419 81.00  .4355 6 2         8          .5661  .5970 110.00 95.45 90.60 88.25 85.75 83.80
   5/8   .6250 44420 81.00  .5615 6 2  1/4  9          .5971  .6280 110.00 95.45 90.60 88.25 85.75 83.80
  21/32  .6563 44421 83.55  .5615 6 2  1/4  9          .6281  .6590 112.55 98.00 93.10 90.85 88.35 86.40
  11/16  .6875 44422 88.65  .5615 6 2  1/4  9          .6591  .6910 117.70 103.20 98.30 96.00 93.50 91.55
  23/32  .7188 44423 90.05  .5615 6 2  1/4  9          .6911  .7220 119.10 104.50 99.65 97.35 94.85 92.90
   3/4   .7500 44424 91.45  .6245 6 2  1/2  9  1/2   .7221  .7530 120.40 105.90 101.00 98.75 96.25 94.30
  25/32  .7813 44425 93.85  .6245 6 2  1/2  9  1/2   .7531  .7840 122.85 108.35 103.45 101.10 98.65 96.65
  13/16  .8125 44426 93.85  .6245 6 2  1/2  9  1/2   .7841  .8160 122.85 108.35 103.45 101.10 98.65 96.65
  27/32  .8438 44427 98.90  .6245 6 2  1/2  9  1/2   .8161  .8470 127.95 113.35 108.50 106.20 103.70 101.75
   7/8   .8750 44428 102.65  .7495 6 2  5/8  10          .8471  .8780 132.75 117.65 112.60 110.20 107.65 105.60
  29/32  .9063 44429 119.55  .7495 6 2  5/8  10          .8781  .9090 149.70 134.60 129.55 127.15 124.60 122.55
  15/16  .9375 44430 119.55  .7495 8 2  5/8  10          .9091  .9410 149.70 134.60 129.55 127.15 124.60 122.55
  31/32  .9688 44431 125.40  .7495 8 2  5/8  10          .9411  .9720 155.55 140.45 135.40 133.00 130.40 128.35
1         1.0000 44432 125.40  .8745 8 2  3/4  10  1/2   .9721 1.0030 155.55 140.45 135.40 133.00 130.40 128.35
1  1/16 1.0625 44434 147.40  .8745 8 2  3/4  10  1/2  1.0031 1.0660 177.55 162.40 157.40 155.00 152.40 150.35
1  1/8  1.1250 44436 151.95  .8745 8 2  7/8  11         1.0661 1.1280 182.10 167.00 161.90 159.55 156.95 154.95
1  3/16 1.1875 44438 159.70  .9995 8 2  7/8  11         1.1281 1.1905 189.85 174.75 169.75 167.30 164.75 162.70
1  1/4  1.2500 44440 169.00  .9995 8 3         11  1/2  1.1906 1.2530 199.15 184.10 179.05 176.60 174.00 172.00
1  5/16 1.3125 44442 187.00  .9995 8 3         11  1/2  1.2531 1.3155 217.15 202.05 197.00 194.60 192.00 189.95
1  3/8  1.3750 44444 204.90  .9995 8 3  1/4  12         1.3156 1.3780 235.00 219.90 214.90 212.45 209.90 207.85
1  7/16 1.4375 44446 217.10  .9995 8 3  1/4  12         1.3781 1.4405 247.25 232.10 227.05 224.70 222.10 220.05
1  1/2  1.5000 44448 229.35 1.2495 8 3  1/2  12  1/2  1.4406 1.5030 259.45 244.35 239.30 236.95 234.30 232.30
* Quantities of 15 or more - price of fractional 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.