Fractional


TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  417 
 40  NON-FERROUS - SHORT CHIPS  417 / 418 
 60  CAST IRONS  418 
 80  LOW STRENGTH STEELS  419 / 418 
 100  MEDIUM STRENGTH STEELS  419 
 120  HIGH STRENGTH STEELS  419 
 140  HIGH TEMPERATURE ALLOYS  419

Type 419 Fractional - Flute Fed For Thru Holes - For Steels & High Temp Alloys
Carbide Tipped
  • Coolant outlets in each flute
  • Polished flutes; flute long carbide on .2841" tool diameter and larger
  • Tool geometry and carbide grade appropriate for material being machined
  • Carbide tips brazed to tough hardened alloy steel body, except expansion reamers which are not hardened
  • 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
  • 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 
Use:
  • Flute coolant outlets for reaming thru holes as chips are flushed forward through the hole being reamed
  • Improves hole finish and permits higher feeds & speeds with longer tool life
Below is a list of standard Coolant Fed Reamers offered by Hannibal Carbide Tool. If you do not see the Coolant Fed 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 Coolant Fed Reamers. For technical assistance with your Reamers please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Type 419
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*
   1/  .2500 41908 $131.65  .2405 4  1/    1/          .2381  .2530 $169.00 $150.35 $144.05 $141.05 $137.90 $135.30
   9/32  .2813 41909 139.65  .2485 4  1/    1/          .2531  .2840 177.05 158.35 152.00 149.05 145.85 143.30
   5/16  .3125 41910 147.60  .2792 4  1/  1/          .2841  .3150 184.95 166.20 159.95 157.05 153.75 151.25
  11/32  .3438 41911 148.70  .2792 4  1/  1/          .3151  .3470 186.10 167.35 161.10 158.15 154.85 152.45
   3/  .3750 41912 150.15  .3105 4  3/  3/          .3471  .3780 187.65 168.85 162.55 159.60 156.40 153.90
  13/32  .4063 41913 150.65  .3105 4  3/  3/          .3781  .4090 188.05 169.30 163.15 160.10 156.80 154.35
   7/16  .4375 41914 152.25  .3730 6  3/  3/          .4091  .4410 189.65 170.85 164.65 161.55 158.40 155.90
  15/32  .4688 41915 153.65  .3730 6  3/  3/          .4411  .4720 191.00 172.25 165.95 162.95 159.75 157.25
   1/  .5000 41916 155.30  .4355 6                          .4721  .5030 192.65 174.00 167.80 164.75 161.50 159.05
  17/32  .5313 41917 161.05  .4355 6                          .5031  .5340 198.40 179.60 173.40 170.50 167.15 164.70
   9/16  .5625 41918 161.05  .4355 6                          .5341  .5660 198.40 179.60 173.40 170.50 167.15 164.70
  19/32  .5938 41919 167.40  .4355 6                          .5661  .5970 204.80 186.10 179.75 176.85 173.55 171.05
   5/  .6250 41920 167.40  .5615 6  1/  1/          .5971  .6280 204.80 186.10 179.75 176.85 173.55 171.05
  21/32  .6563 41921 189.10  .5615 6  1/  1/          .6281  .6590 226.50 207.85 201.55 198.50 195.30 192.80
  11/16  .6875 41922 189.10  .5615 6  1/  1/          .6591  .6910 226.50 207.85 201.55 198.50 195.30 192.80
  23/32  .7188 41923 197.35  .5615 6  1/  1/          .6911  .7220 234.75 216.00 209.85 206.80 203.60 201.05
   3/  .7500 41924 197.35  .6245 6  1/  1/  1/  .7221  .7530 234.75 216.00 209.85 206.80 203.60 201.05
  25/32  .7813 41925 212.65  .6245 6  1/  1/  1/  .7531  .7840 250.00 231.30 225.05 222.10 218.85 216.40
  13/16  .8125 41926 215.30  .6245 6  1/  1/  1/  .7841  .8160 252.65 233.95 227.65 224.75 221.45 218.90
  27/32  .8438 41927 219.35  .6245 6  1/  1/  1/  .8161  .8470 256.75 238.00 231.70 228.70 225.50 223.00
   7/  .8750 41928 231.15  .7495 6  5/  5/ 10          .8471  .8780 270.00 250.55 244.05 240.85 237.60 234.90
  29/32  .9063 41929 244.90  .7495 6  5/  5/ 10          .8781  .9090 283.65 264.30 257.75 254.65 251.30 248.70
  15/16  .9375 41930 256.65  .7495 8  5/  5/ 10          .9091  .9410 295.50 276.00 269.45 266.45 263.10 260.50
  31/32  .9688 41931 257.35  .7495 8  5/  5/ 10          .9411  .9720 296.15 276.75 270.20 267.10 263.75 261.15
        1.0000 41932 257.75  .8745 8  3/  3/ 10  1/  .9721 1.0030 296.60 277.20 270.60 267.50 264.20 261.60
 1/16 1.0625 41934 297.25  .8745 8  3/  3/ 10  1/ 1.0031 1.0660 336.05 316.60 310.10 307.00 303.70 301.05
 1/ 1.1250 41936 298.55  .8745 8  7/  7/ 11         1.0661 1.1280 337.35 317.85 311.35 308.25 305.00 302.35
 3/16 1.1875 41938 310.90  .9995 8  7/  7/ 11         1.1281 1.1905 349.60 330.15 323.70 320.60 317.30 314.65
 1/ 1.2500 41940 314.95  .9995 8                 11  1/ 1.1906 1.2530 353.75 334.30 327.85 324.70 321.35 318.75
 5/16 1.3125 41942 324.05  .9995 8                 11  1/ 1.2531 1.3155 362.85 343.40 336.80 333.75 330.45 327.85
 3/ 1.3750 41944 337.05  .9995 8  1/  1/ 12         1.3156 1.3780 375.95 356.50 349.90 346.90 343.55 340.90
 7/16 1.4375 41946 347.60  .9995 8  1/  1/ 12         1.3781 1.4405 386.50 367.00 360.50 357.45 354.15 351.45
 1/ 1.5000 41948 359.30 1.2495 8  1/  1/ 12  1/ 1.4406 1.5030 398.10 378.70 372.15 369.05 365.70 363.10
* Quantities of 15 or more - price of fractional size in same size range