Extended Length | Fractional


TOOL SELECTOR
CHIP
CLASS		MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  427 
 40  NON-FERROUS - SHORT CHIPS  427 / 428 
 60  CAST IRONS  428 
 80  LOW STRENGTH STEELS  429 / 428 
 100  MEDIUM STRENGTH STEELS  429 
 120  HIGH STRENGTH STEELS  429 
 140  HIGH TEMPERATURE ALLOYS  429

Type 429 Fractional - For Steels & High Temp Alloys
Carbide Tipped
  • Coolant outlets in each flute
  • Polished flutes; flute long carbide on .2841" tool diameter and larger
  • Left spiral flutes should not be used on blind holes
  • 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 
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 429
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 42908 $126.60  .2405 4 1  1/2     1/2  6          .2381  .2530 $157.75 $142.15 $136.95 $134.45 $131.75 $129.70
   9/32  .2813 42909 134.30  .2485 4 1  1/2     1/2  6          .2531  .2840 165.40 149.85 144.65 142.15 139.50 137.40
   5/16  .3125 42910 141.90  .2792 4 1  1/2  1  1/2  6          .2841  .3150 173.00 157.40 152.20 149.70 147.00 144.95
  11/32  .3438 42911 143.00  .2792 4 1  1/2  1  1/2  6          .3151  .3470 174.05 158.45 153.30 150.80 148.15 146.00
   3/8   .3750 42912 144.45  .3105 4 1  3/4  1  3/4  7          .3471  .3780 175.55 159.95 154.75 152.25 149.55 147.50
  13/32  .4063 42913 145.00  .3105 4 1  3/4  1  3/4  7          .3781  .4090 176.10 160.55 155.30 152.85 150.15 148.10
   7/16  .4375 42914 146.40  .3730 6 1  3/4  1  3/4  7          .4091  .4410 177.50 161.90 156.70 154.25 151.60 149.45
  15/32  .4688 42915 147.65  .3730 6 1  3/4  1  3/4  7          .4411  .4720 178.75 163.20 158.00 155.50 152.85 150.75
   1/2   .5000 42916 149.55  .4355 6 2         2         8          .4721  .5030 180.70 165.10 159.90 157.40 154.75 152.65
  17/32  .5313 42917 152.70  .4355 6 2         2         8          .5031  .5340 183.80 168.20 163.05 160.55 157.85 155.75
   9/16  .5625 42918 154.90  .4355 6 2         2         8          .5341  .5660 186.05 170.45 165.25 162.75 160.05 158.00
  19/32  .5938 42919 158.15  .4355 6 2         2         8          .5661  .5970 189.25 173.70 168.50 166.00 163.35 161.25
   5/8   .6250 42920 161.10  .5615 6 2  1/4  2  1/4  9          .5971  .6280 192.20 176.60 171.40 168.90 166.25 164.15
  21/32  .6563 42921 178.40  .5615 6 2  1/4  2  1/4  9          .6281  .6590 209.50 193.95 188.70 186.25 183.55 181.45
  11/16  .6875 42922 182.00  .5615 6 2  1/4  2  1/4  9          .6591  .6910 213.10 197.55 192.35 189.85 187.20 185.10
  23/32  .7188 42923 185.90  .5615 6 2  1/4  2  1/4  9          .6911  .7220 217.00 201.40 196.20 193.70 191.05 188.95
   3/4   .7500 42924 189.85  .6245 6 2  1/2  2  1/2  9  1/2   .7221  .7530 220.95 205.40 200.15 197.70 195.00 192.90
  25/32  .7813 42925 193.10  .6245 6 2  1/2  2  1/2  9  1/2   .7531  .7840 224.20 208.60 203.40 200.90 198.20 196.15
  13/16  .8125 42926 195.45  .6245 6 2  1/2  2  1/2  9  1/2   .7841  .8160 226.50 210.95 205.75 203.25 200.60 198.50
  27/32  .8438 42927 199.00  .6245 6 2  1/2  2  1/2  9  1/2   .8161  .8470 230.15 214.55 209.30 206.80 204.15 202.05
   7/8   .8750 42928 209.85  .7495 6 2  5/8  2  5/8  10          .8471  .8780 242.10 225.95 220.50 217.90 215.15 212.95
  29/32  .9063 42929 222.15  .7495 6 2  5/8  2  5/8  10          .8781  .9090 254.45 238.25 232.85 230.30 227.50 225.35
  15/16  .9375 42930 233.00  .7495 8 2  5/8  2  5/8  10          .9091  .9410 265.25 249.10 243.65 241.10 238.30 236.15
  31/32  .9688 42931 233.60  .7495 8 2  5/8  2  5/8  10          .9411  .9720 265.85 249.70 244.25 241.65 238.90 236.70
1         1.0000 42932 233.90  .8745 8 2  3/4  2  3/4  10  1/2   .9721 1.0030 266.20 250.05 244.60 242.00 239.25 237.05
1  1/16 1.0625 42934 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 42936 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 42938 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 42940 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 42942 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 42944 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 42946 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 42948 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.