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 417 Fractional - Flute Fed For Thru Holes - For Non-Ferrous Materials
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 417
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 41708 $115.00  .2405 4  1/    1/          .2381  .2530 $147.65 $131.30 $125.85 $123.20 $120.45 $118.20
   9/32  .2813 41709 122.00  .2485 4  1/    1/          .2531  .2840 154.65 138.30 132.80 130.20 127.40 125.20
   5/16  .3125 41710 128.90  .2792 4  1/  1/          .2841  .3150 161.55 145.20 139.70 137.15 134.30 132.10
  11/32  .3438 41711 129.90  .2792 4  1/  1/          .3151  .3470 162.55 146.20 140.70 138.15 135.30 133.15
   3/  .3750 41712 131.20  .3105 4  3/  3/          .3471  .3780 163.90 147.50 142.00 139.45 136.60 134.45
  13/32  .4063 41713 131.60  .3105 4  3/  3/          .3781  .4090 164.25 147.90 142.50 139.85 137.00 134.80
   7/16  .4375 41714 132.95  .3730 6  3/  3/          .4091  .4410 165.65 149.25 143.80 141.15 138.35 136.20
  15/32  .4688 41715 134.20  .3730 6  3/  3/          .4411  .4720 166.85 150.45 144.95 142.35 139.55 137.35
   1/  .5000 41716 135.65  .4355 6                          .4721  .5030 168.30 152.00 146.55 143.90 141.10 138.90
  17/32  .5313 41717 140.65  .4355 6                          .5031  .5340 173.30 156.90 151.45 148.90 146.00 143.85
   9/16  .5625 41718 140.65  .4355 6                          .5341  .5660 173.30 156.90 151.45 148.90 146.00 143.85
  19/32  .5938 41719 146.25  .4355 6                          .5661  .5970 178.90 162.55 157.05 154.50 151.60 149.45
   5/  .6250 41720 146.25  .5615 6  1/  1/          .5971  .6280 178.90 162.55 157.05 154.50 151.60 149.45
  21/32  .6563 41721 165.20  .5615 6  1/  1/          .6281  .6590 197.85 181.55 176.05 173.40 170.60 168.40
  11/16  .6875 41722 165.20  .5615 6  1/  1/          .6591  .6910 197.85 181.55 176.05 173.40 170.60 168.40
  23/32  .7188 41723 172.40  .5615 6  1/  1/          .6911  .7220 205.05 188.70 183.30 180.65 177.85 175.60
   3/  .7500 41724 172.40  .6245 6  1/  1/  1/  .7221  .7530 205.05 188.70 183.30 180.65 177.85 175.60
  25/32  .7813 41725 185.75  .6245 6  1/  1/  1/  .7531  .7840 218.40 202.05 196.60 194.00 191.20 189.00
  13/16  .8125 41726 188.05  .6245 6  1/  1/  1/  .7841  .8160 220.70 204.35 198.85 196.30 193.45 191.25
  27/32  .8438 41727 191.60  .6245 6  1/  1/  1/  .8161  .8470 224.30 207.90 202.40 199.75 197.00 194.80
   7/  .8750 41728 201.95  .7495 6  5/  5/ 10          .8471  .8780 235.85 218.85 213.15 210.40 207.55 205.20
  29/32  .9063 41729 213.90  .7495 6  5/  5/ 10          .8781  .9090 247.80 230.85 225.15 222.45 219.55 217.25
  15/16  .9375 41730 224.20  .7495 8  5/  5/ 10          .9091  .9410 258.10 241.10 235.40 232.75 229.80 227.55
  31/32  .9688 41731 224.80  .7495 8  5/  5/ 10          .9411  .9720 258.70 241.75 236.05 233.30 230.40 228.10
        1.0000 41732 225.15  .8745 8  3/  3/ 10  1/  .9721 1.0030 259.10 242.10 236.35 233.70 230.80 228.50
 1/16 1.0625 41734 259.65  .8745 8  3/  3/ 10  1/ 1.0031 1.0660 293.55 276.55 270.90 268.15 265.30 262.95
 1/ 1.1250 41736 260.80  .8745 8  7/  7/ 11         1.0661 1.1280 294.65 277.65 272.00 269.25 266.40 264.10
 3/16 1.1875 41738 271.55  .9995 8  7/  7/ 11         1.1281 1.1905 305.40 288.40 282.75 280.05 277.15 274.85
 1/ 1.2500 41740 275.10  .9995 8                 11  1/ 1.1906 1.2530 309.00 292.05 286.35 283.65 280.70 278.45
 5/16 1.3125 41742 283.05  .9995 8                 11  1/ 1.2531 1.3155 316.95 299.95 294.20 291.55 288.65 286.35
 3/ 1.3750 41744 294.45  .9995 8  1/  1/ 12         1.3156 1.3780 328.40 311.40 305.65 303.00 300.10 297.80
 7/16 1.4375 41746 303.65  .9995 8  1/  1/ 12         1.3781 1.4405 337.60 320.55 314.90 312.20 309.35 307.00
 1/ 1.5000 41748 313.85 1.2495 8  1/  1/ 12  1/ 1.4406 1.5030 347.75 330.80 325.10 322.35 319.45 317.15
* Quantities of 15 or more - price of fractional size in same size range