Fractional


TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  470 
 40  NON-FERROUS - SHORT CHIPS  470 / 471 
 60  CAST IRONS  471 
 80  LOW STRENGTH STEELS  475 / 471 
 100  MEDIUM STRENGTH STEELS  475 
 120  HIGH STRENGTH STEELS  475 
 140  HIGH TEMPERATURE ALLOYS  475

Type 475 Fractional - For Steels & High Temp Alloys
Carbide Tipped
  • Straight polished flutes
  • Flute long carbide on .2841" tool diameter and larger
  • Straight shank fits into standard holders
  • Pin cross hole permits use in pin drive floating holders
  • 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
  • ASME/ANSI B94.2; NAS 897; USCTI
  • Precision ground cutting edges
  • “Taper Shank No.” refers to American Standard taper series (formerly Morse taper series) per ASME/ANSI B5.10
  • 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
  • Reduced shank diameter
  • Flat(s) 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 475
EDP NO.
Fractional
Price
Dimensions Finished To Modified Tool Diameter
Diameter No. of Flutes Length Modified Diameter Range Price Each - Based on Quantity Ordered
Frac. Dec. Shank Pin Hole Flute Carbide Overall Low High 1 2 3 4 5-7 8-14*
   3/16  .1875 47506 $49.75    1/    3/32 4            1/  1/  .1770  .2040 $80.15 $64.95 $59.85 $57.45 $54.75 $52.75
   7/32  .2188 47507 49.75    1/    3/32 4            1/  1/  .2041  .2210 80.15 64.95 59.85 57.45 54.75 52.75
  15/64  .2344 4752344 49.75    1/    3/32 4            1/  1/  .2211  .2380 80.15 64.95 59.85 57.45 54.75 52.75
   1/  .2500 47508 49.75    1/    3/32 4            1/  1/  .2381  .2530 80.15 64.95 59.85 57.45 54.75 52.75
   9/32  .2813 47509 49.75    3/    1/ 4            1/  1/  .2531  .2840 80.15 64.95 59.85 57.45 54.75 52.75
   5/16  .3125 47510 57.80    3/    1/ 4                  1/  .2841  .3150 88.30 73.10 67.95 65.50 62.90 60.85
  11/32  .3438 47511 58.35    3/    1/ 4  1/  1/  1/  .3151  .3470 88.85 73.55 68.45 66.00 63.35 61.30
   3/  .3750 47512 63.25    3/    1/ 4  1/  1/  1/  .3471  .3780 93.70 78.50 73.35 71.00 68.35 66.25
  13/32  .4063 47513 64.20    1/    3/16 4  1/  1/  1/  .3781  .4090 94.65 79.45 74.30 71.80 69.25 67.15
   7/16  .4375 47514 75.95    1/    3/16 4  1/  1/  1/  .4091  .4410 106.45 91.20 86.10 83.65 81.00 78.95
  15/32  .4688 47515 75.95    1/    3/16 4  1/  1/  1/  .4411  .4720 106.45 91.20 86.10 83.65 81.00 78.95
   1/  .5000 47516 86.80    1/    3/16 4  1/  1/  1/  .4721  .5030 119.45 103.05 97.55 94.90 92.15 89.95
  17/32  .5313 47517 86.80    5/    1/ 6  1/  1/          .5031  .5340 119.45 103.05 97.55 94.90 92.15 89.95
   9/16  .5625 47518 91.45    5/    1/ 6  1/  1/          .5341  .5660 124.10 107.75 102.20 99.60 96.80 94.60
  19/32  .5938 47519 91.45    5/    1/ 6  1/  1/          .5661  .5970 124.10 107.75 102.20 99.60 96.80 94.60
   5/  .6250 47520 93.85    5/    1/ 6  1/  1/          .5971  .6280 126.50 110.20 104.75 102.10 99.30 97.10
  21/32  .6563 47521 93.85    5/    1/ 6  1/  1/          .6281  .6590 126.50 110.20 104.75 102.10 99.30 97.10
  11/16  .6875 47522 98.30    5/    1/ 6  1/  1/          .6591  .6910 130.95 114.60 109.15 106.50 103.75 101.50
  23/32  .7188 47523 98.30    3/    5/16 6  1/  1/          .6911  .7220 130.95 114.60 109.15 106.50 103.75 101.50
   3/  .7500 47524 100.80    3/    5/16 6  1/  1/          .7221  .7530 133.45 117.10 111.55 108.95 106.15 103.95
  25/32  .7813 47525 100.80    3/    5/16 6  1/  1/          .7531  .7840 133.45 117.10 111.55 108.95 106.15 103.95
  13/16  .8125 47526 109.45    3/    5/16 6  1/  1/          .7841  .8160 142.10 125.80 120.30 117.65 114.85 112.60
  27/32  .8438 47527 109.45    3/    5/16 6  1/  1/          .8161  .8470 142.10 125.80 120.30 117.65 114.85 112.60
   7/  .8750 47528 119.60    3/    5/16 6  1/  1/          .8471  .8780 153.50 136.50 130.90 128.15 125.20 122.95
  29/32  .9063 47529 119.60    3/    5/16 6  1/  1/          .8781  .9090 153.50 136.50 130.90 128.15 125.20 122.95
  15/16  .9375 47530 131.70    3/    5/16 6  1/  1/          .9091  .9410 165.65 148.65 143.00 140.30 137.35 135.10
  31/32  .9688 47531 131.70    3/    5/16 8  1/  1/          .9411  .9720 165.65 148.65 143.00 140.30 137.35 135.10
        1.0000 47532 138.25    3/    5/16 8  1/  1/          .9721 1.0030 172.15 155.20 149.45 146.80 143.85 141.60
 1/16 1.0625 47534 132.45    3/    5/16 8  1/  1/         1.0031 1.0660 165.00 148.70 143.25 140.70 137.85 135.65
 1/ 1.1250 47536 155.00    3/    5/16 8  1/  1/         1.0661 1.1280 187.50 171.25 165.75 163.20 160.40 158.20
 3/16 1.1875 47538 161.65    3/    5/16 8  1/  1/         1.1281 1.1905 194.10 177.85 172.40 169.85 167.00 164.80
 1/ 1.2500 47540 189.40    3/    5/16 8  1/  1/         1.1906 1.2530 221.85 205.60 200.20 197.55 194.80 192.55
 5/16 1.3125 47542 189.40    3/    5/16 8  1/  1/         1.2531 1.3155 221.85 205.60 200.20 197.55 194.80 192.55
 3/ 1.3750 47544 192.05    3/    5/16 8  1/  1/         1.3156 1.3780 224.50 208.20 202.75 200.20 197.40 195.20
 7/16 1.4375 47546 223.90    3/    5/16 8  1/  1/         1.3781 1.4405 256.35 240.10 234.60 232.05 229.25 227.05
 1/ 1.5000 47548 268.90    3/    5/16 8  1/  1/         1.4406 1.5030 301.40 285.15 279.65 277.10 274.30 272.10
* Quantities of 15 or more - price of fractional size in same size range