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*
   1/4   .2500 41908 $109.50  .2405 4 1  1/2     1/2  6          .2381  .2530 $140.60 $125.05 $119.85 $117.35 $114.70 $112.55
   9/32  .2813 41909 116.20  .2485 4 1  1/2     1/2  6          .2531  .2840 147.30 131.70 126.50 124.00 121.35 119.25
   5/16  .3125 41910 122.75  .2792 4 1  1/2  1  1/2  6          .2841  .3150 153.85 138.30 133.05 130.60 127.90 125.80
  11/32  .3438 41911 123.70  .2792 4 1  1/2  1  1/2  6          .3151  .3470 154.80 139.25 134.00 131.55 128.85 126.80
   3/8   .3750 41912 124.95  .3105 4 1  3/4  1  3/4  7          .3471  .3780 156.10 140.50 135.25 132.80 130.10 128.05
  13/32  .4063 41913 125.35  .3105 4 1  3/4  1  3/4  7          .3781  .4090 156.45 140.85 135.70 133.20 130.50 128.40
   7/16  .4375 41914 126.60  .3730 6 1  3/4  1  3/4  7          .4091  .4410 157.75 142.15 136.95 134.45 131.75 129.70
  15/32  .4688 41915 127.80  .3730 6 1  3/4  1  3/4  7          .4411  .4720 158.90 143.30 138.05 135.55 132.90 130.80
   1/2   .5000 41916 129.20  .4355 6 2         2         8          .4721  .5030 160.35 144.75 139.55 137.05 134.40 132.30
  17/32  .5313 41917 133.95  .4355 6 2         2         8          .5031  .5340 165.05 149.45 144.25 141.80 139.05 137.00
   9/16  .5625 41918 133.95  .4355 6 2         2         8          .5341  .5660 165.05 149.45 144.25 141.80 139.05 137.00
  19/32  .5938 41919 139.30  .4355 6 2         2         8          .5661  .5970 170.40 154.80 149.55 147.15 144.45 142.35
   5/8   .6250 41920 139.30  .5615 6 2  1/4  2  1/4  9          .5971  .6280 170.40 154.80 149.55 147.15 144.45 142.35
  21/32  .6563 41921 157.35  .5615 6 2  1/4  2  1/4  9          .6281  .6590 188.45 172.90 167.65 165.15 162.50 160.40
  11/16  .6875 41922 157.35  .5615 6 2  1/4  2  1/4  9          .6591  .6910 188.45 172.90 167.65 165.15 162.50 160.40
  23/32  .7188 41923 164.20  .5615 6 2  1/4  2  1/4  9          .6911  .7220 195.30 179.70 174.55 172.05 169.40 167.25
   3/4   .7500 41924 164.20  .6245 6 2  1/2  2  1/2  9  1/2   .7221  .7530 195.30 179.70 174.55 172.05 169.40 167.25
  25/32  .7813 41925 176.90  .6245 6 2  1/2  2  1/2  9  1/2   .7531  .7840 208.05 192.45 187.25 184.75 182.10 180.00
  13/16  .8125 41926 179.10  .6245 6 2  1/2  2  1/2  9  1/2   .7841  .8160 210.20 194.60 189.40 186.95 184.25 182.15
  27/32  .8438 41927 182.50  .6245 6 2  1/2  2  1/2  9  1/2   .8161  .8470 213.60 198.00 192.75 190.25 187.60 185.50
   7/8   .8750 41928 192.35  .7495 6 2  5/8  2  5/8  10          .8471  .8780 224.60 208.45 203.00 200.40 197.65 195.45
  29/32  .9063 41929 203.70  .7495 6 2  5/8  2  5/8  10          .8781  .9090 236.00 219.85 214.45 211.85 209.10 206.90
  15/16  .9375 41930 213.50  .7495 8 2  5/8  2  5/8  10          .9091  .9410 245.80 229.65 224.20 221.65 218.85 216.70
  31/32  .9688 41931 214.10  .7495 8 2  5/8  2  5/8  10          .9411  .9720 246.40 230.25 224.80 222.20 219.45 217.25
1         1.0000 41932 214.45  .8745 8 2  3/4  2  3/4  10  1/2   .9721 1.0030 246.75 230.55 225.10 222.55 219.80 217.60
1  1/16 1.0625 41934 247.30  .8745 8 2  3/4  2  3/4  10  1/2  1.0031 1.0660 279.55 263.40 258.00 255.40 252.65 250.45
1  1/8  1.1250 41936 248.40  .8745 8 2  7/8  2  7/8  11         1.0661 1.1280 280.60 264.45 259.05 256.45 253.70 251.50
1  3/16 1.1875 41938 258.60  .9995 8 2  7/8  2  7/8  11         1.1281 1.1905 290.85 274.65 269.30 266.70 263.95 261.75
1  1/4  1.2500 41940 262.00  .9995 8 3         3         11  1/2  1.1906 1.2530 294.30 278.15 272.70 270.15 267.35 265.20
1  5/16 1.3125 41942 269.55  .9995 8 3         3         11  1/2  1.2531 1.3155 301.85 285.65 280.25 277.65 274.90 272.70
1  3/8  1.3750 41944 280.45  .9995 8 3  1/4  3  1/4  12         1.3156 1.3780 312.75 296.55 291.10 288.55 285.80 283.60
1  7/16 1.4375 41946 289.20  .9995 8 3  1/4  3  1/4  12         1.3781 1.4405 321.50 305.30 299.90 297.35 294.60 292.40
1  1/2  1.5000 41948 298.95 1.2495 8 3  1/2  3  1/2  12  1/2  1.4406 1.5030 331.20 315.05 309.60 307.00 304.25 302.05
* Quantities of 15 or more - price of fractional size in same size range

The specifications of the Coolant Fed 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 Coolant Fed Reamers needs.