Fractional


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 442 Fractional - For Non-Ferrous Materials
Carbide Tipped
  • Type "C" with flute long carbide
  • Right spiral polished flutes and straight shank
  • Tool 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 442
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 44210 $78.55  .2792 4 1  1/2  6          .2841  .3150 $117.20 $97.90 $91.35 $88.30 $85.00 $82.35
  11/32  .3438 44211 86.55  .2792 4 1  1/2  6          .3151  .3470 125.25 105.85 99.35 96.35 92.90 90.35
   3/8   .3750 44212 87.25  .3105 4 1  3/4  7          .3471  .3780 126.10 106.65 100.10 97.05 93.75 91.15
  13/32  .4063 44213 91.25  .3105 4 1  3/4  7          .3781  .4090 129.85 110.55 104.00 100.85 97.70 95.05
   7/16  .4375 44214 94.75  .3730 6 1  3/4  7          .4091  .4410 133.40 114.05 107.60 104.55 101.25 98.45
  15/32  .4688 44215 100.75  .3730 6 1  3/4  7          .4411  .4720 139.50 120.05 113.55 110.55 107.15 104.60
   1/2   .5000 44216 108.70  .4355 6 2         8          .4721  .5030 149.90 129.35 122.25 119.05 115.50 112.70
  17/32  .5313 44217 111.85  .4355 6 2         8          .5031  .5340 153.15 132.35 125.40 122.15 118.75 115.90
   9/16  .5625 44218 111.85  .4355 6 2         8          .5341  .5660 153.15 132.35 125.40 122.15 118.75 115.90
  19/32  .5938 44219 115.15  .4355 6 2         8          .5661  .5970 156.40 135.65 128.80 125.40 121.95 119.10
   5/8   .6250 44220 115.15  .5615 6 2  1/4  9          .5971  .6280 156.40 135.65 128.80 125.40 121.95 119.10
  21/32  .6563 44221 118.80  .5615 6 2  1/4  9          .6281  .6590 160.00 139.25 132.35 129.10 125.55 122.80
  11/16  .6875 44222 126.10  .5615 6 2  1/4  9          .6591  .6910 167.35 146.70 139.70 136.45 133.00 130.15
  23/32  .7188 44223 128.00  .5615 6 2  1/4  9          .6911  .7220 169.30 148.55 141.75 138.35 134.90 132.05
   3/4   .7500 44224 129.90  .6245 6 2  1/2  9  1/2   .7221  .7530 171.15 150.55 143.60 140.40 136.80 134.05
  25/32  .7813 44225 133.40  .6245 6 2  1/2  9  1/2   .7531  .7840 174.70 154.00 147.00 143.70 140.25 137.45
  13/16  .8125 44226 133.40  .6245 6 2  1/2  9  1/2   .7841  .8160 174.70 154.00 147.00 143.70 140.25 137.45
  27/32  .8438 44227 140.60  .6245 6 2  1/2  9  1/2   .8161  .8470 181.85 161.15 154.20 151.00 147.45 144.60
   7/8   .8750 44228 145.90  .7495 6 2  5/8  10          .8471  .8780 188.70 167.30 160.10 156.65 153.10 150.10
  29/32  .9063 44229 170.00  .7495 6 2  5/8  10          .8781  .9090 212.85 191.45 184.15 180.70 177.15 174.20
  15/16  .9375 44230 170.00  .7495 8 2  5/8  10          .9091  .9410 212.85 191.45 184.15 180.70 177.15 174.20
  31/32  .9688 44231 178.20  .7495 8 2  5/8  10          .9411  .9720 221.15 199.65 192.45 189.10 185.35 182.45
1         1.0000 44232 178.20  .8745 8 2  3/4  10  1/2   .9721 1.0030 221.15 199.65 192.45 189.10 185.35 182.45
1  1/16 1.0625 44234 209.50  .8745 8 2  3/4  10  1/2  1.0031 1.0660 252.45 230.85 223.65 220.30 216.60 213.70
1  1/8  1.1250 44236 216.00  .8745 8 2  7/8  11         1.0661 1.1280 258.80 237.35 230.15 226.80 223.20 220.25
1  3/16 1.1875 44238 227.00  .9995 8 2  7/8  11         1.1281 1.1905 269.90 248.40 241.35 237.80 234.15 231.35
1  1/4  1.2500 44240 240.25  .9995 8 3         11  1/2  1.1906 1.2530 283.10 261.70 254.50 251.10 247.30 244.50
1  5/16 1.3125 44242 265.85  .9995 8 3         11  1/2  1.2531 1.3155 308.70 287.30 280.05 276.70 272.95 270.00
1  3/8  1.3750 44244 291.30  .9995 8 3  1/4  12         1.3156 1.3780 334.05 312.60 305.55 301.95 298.35 295.50
1  7/16 1.4375 44246 308.65  .9995 8 3  1/4  12         1.3781 1.4405 351.30 329.90 322.75 319.40 315.75 312.80
1  1/2  1.5000 44248 326.00 1.2495 8 3  1/2  12  1/2  1.4406 1.5030 368.80 347.35 340.10 336.85 333.00 330.25
* 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.