Fractional | Metric


TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  457 
 40  NON-FERROUS - SHORT CHIPS  457 / 458 
 60  CAST IRONS  458 
 80  LOW STRENGTH STEELS  480 
 100  MEDIUM STRENGTH STEELS  480 
 120  HIGH STRENGTH STEELS  480 
 140  HIGH TEMPERATURE ALLOYS  459

Type 480 Fractional - For Reaming Steels, Tough Steel Alloys & Cast Steels
Carbide Tipped
  • Polished straight flutes with steel cutting grade flute long carbide
  • Special steel cutting tool geometry:
    Positive radial rake (behind center)
    Narrow circular lands
    Minimum back taper
  • Longer flutes than Type 450 on .5971" tool diameter and larger for straight deep 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
  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:
  • This carbide tipped reamer's design is based on our extensive development and design experience in manufacturing special reamers for reaming steel in the automotive industry. This design is proven in an industry where performance is carefully evaluated.
  • Traditional steel reaming problems have been reduced by the following HANNIBAL leadership features:
    1. Holds size longer because steel cutting grade carbide is utilized - but not just any steel cutting grade carbide as we discovered only a few domestic manufacturers' carbide have the field-proven wear characteristics necessary when reaming tough abrasive materials.
    2. Improved hole surface finish because this reamer's reduced circular land minimizes possible material buildup that would reduce surface quality.
    3. Straighter holes due to longer flute length and reduced back taper. Many more regrinds due to flute long carbide.
    4. Contrary to the Machining Data Handbook, our design utilizes a smaller positive radial rake - for better performance when reaming steel.
    5. Controlled deep (-300ºF) cryogenic treatment after the carbide is brazed on the tool
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 480
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*
   3/16  .1875 48006 $48.35  .1805 4  1/  1/  .1770  .2040 $80.65 $64.50 $59.05 $56.50 $53.75 $51.50
  13/64  .2031 4802031 48.35  .1805 4  1/  1/
   7/32  .2188 48007 48.35  .2075 4  1/          .2041  .2210 80.65 64.50 59.05 56.50 53.75 51.50
  15/64  .2344 4802344 48.35  .2265 4  1/          .2211  .2380 80.65 64.50 59.05 56.50 53.75 51.50
   1/  .2500 48008 48.35  .2405 4  1/          .2381  .2530 80.65 64.50 59.05 56.50 53.75 51.50
  17/64  .2656 4802656 49.40  .2485 4  1/        
   9/32  .2813 48009 49.40  .2485 4  1/          .2531  .2840 81.65 65.55 60.10 57.60 54.75 52.65
  19/64  .2969 4802969 49.40  .2792 4  1/        
   5/16  .3125 48010 49.40  .2792 4  1/          .2841  .3150 81.65 65.55 60.10 57.60 54.75 52.65
  21/64  .3281 4803281 51.20  .2792 4  1/        
  11/32  .3438 48011 51.20  .2792 4  1/          .3151  .3470 83.55 67.25 61.90 59.30 56.60 54.40
  23/64  .3594 4803594 51.20  .3105 4  3/        
   3/  .3750 48012 51.20  .3105 4  3/          .3471  .3780 83.55 67.25 61.90 59.30 56.60 54.40
  25/64  .3906 4803906 53.75  .3105 4  3/        
  13/32  .4063 48013 53.75  .3105 4  3/          .3781  .4090 85.95 69.85 64.45 61.85 59.05 56.85
  27/64  .4219 4804219 62.20  .3730 6  3/        
   7/16  .4375 48014 62.20  .3730 6  3/          .4091  .4410 94.55 78.35 72.95 70.40 67.65 65.45
  29/64  .4531 4804531 62.80  .3730 6  3/        
  15/32  .4688 48015 62.80  .3730 6  3/          .4411  .4720 95.20 78.90 73.55 70.95 68.15 66.00
  31/64  .4844 4804844 67.25  .4355 6                
   1/  .5000 48016 67.25  .4355 6                  .4721  .5030 101.95 84.60 78.80 76.00 73.05 70.75
  33/64  .5156 4805156 69.20  .4355 6                
  17/32  .5313 48017 69.20  .4355 6                  .5031  .5340 103.85 86.50 80.65 77.90 74.95 72.60
  35/64  .5469 4805469 69.20  .4355 6                
   9/16  .5625 48018 69.20  .4355 6                  .5341  .5660 103.85 86.50 80.65 77.90 74.95 72.60
  37/64  .5781 4805781 71.85  .4355 6                
  19/32  .5938 48019 71.85  .4355 6                  .5661  .5970 106.50 89.15 83.30 80.55 77.60 75.30
  39/64  .6094 4806094 71.85  .5615 6  1/        
   5/  .6250 48020 71.85  .5615 6  1/          .5971  .6280 106.50 89.15 83.30 80.55 77.60 75.30
  41/64  .6406 4806406 73.20  .5615 6  1/        
  21/32  .6563 48021 73.20  .5615 6  1/          .6281  .6590 107.85 90.45 84.65 81.90 78.90 76.60
  43/64  .6719 4806719 73.20  .5615 6  1/        
  11/16  .6875 48022 73.20  .5615 6  1/          .6591  .6910 107.85 90.45 84.65 81.90 78.90 76.60
  45/64  .7031 4807031 76.55  .5615 6  1/        
  23/32  .7188 48023 76.55  .5615 6  1/          .6911  .7220 111.15 93.75 88.05 85.30 82.25 79.90
  47/64  .7344 4807344 76.55  .6245 6  1/  1/
   3/  .7500 48024 76.55  .6245 6  1/  1/  .7221  .7530 111.15 93.75 88.05 85.30 82.25 79.90
  49/64  .7656 4807656 79.20  .6245 6  1/  1/
  25/32  .7813 48025 79.20  .6245 6  1/  1/  .7531  .7840 113.75 96.40 90.60 87.80 84.85 82.50
  51/64  .7969 4807969 79.20  .6245 6  1/  1/
  13/16  .8125 48026 79.20  .6245 6  1/  1/  .7841  .8160 113.75 96.40 90.60 87.80 84.85 82.50
  53/64  .8281 4808281 82.35  .6245 6  1/  1/
  27/32  .8438 48027 82.35  .6245 6  1/  1/  .8161  .8470 116.90 99.55 93.75 91.05 88.10 85.70
  55/64  .8594 4808594 82.35  .7495 6  5/ 10        
   7/  .8750 48028 85.50  .7495 6  5/ 10          .8471  .8780 121.30 103.35 97.30 94.45 91.35 88.95
  57/64  .8906 4808906 99.50  .7495 6  5/ 10        
  29/32  .9063 48029 99.50  .7495 6  5/ 10          .8781  .9090 135.40 117.45 111.35 108.45 105.40 102.95
  59/64  .9219 4809219 99.50  .7495 8  5/ 10        
  15/16  .9375 48030 99.50  .7495 8  5/ 10          .9091  .9410 135.40 117.45 111.35 108.45 105.40 102.95
  61/64  .9531 4809531 104.25  .7495 8  5/ 10        
  31/32  .9688 48031 104.25  .7495 8  5/ 10          .9411  .9720 140.20 122.20 116.10 113.25 110.20 107.75
  63/64  .9844 4809844 104.25  .8745 8  3/ 10  1/
        1.0000 48032 104.25  .8745 8  3/ 10  1/  .9721 1.0030 140.20 122.20 116.10 113.25 110.20 107.75
 1/16 1.0625 48034 107.80  .8745 8  3/ 10  1/ 1.0031 1.0660 142.20 124.90 119.20 116.45 113.45 111.20
 1/ 1.1250 48036 116.75  .8745 8  7/ 11         1.0661 1.1280 151.15 133.90 128.10 125.40 122.45 120.10
 3/16 1.1875 48038 127.85  .9995 8  7/ 11         1.1281 1.1905 162.30 145.00 139.25 136.55 133.55 131.25
 1/ 1.2500 48040 142.50  .9995 8         11  1/ 1.1906 1.2530 176.90 159.65 153.85 151.15 148.20 145.85
 5/16 1.3125 48042 142.50  .9995 8         11  1/ 1.2531 1.3155 176.90 159.65 153.85 151.15 148.20 145.85
 3/ 1.3750 48044 144.60  .9995 8  1/ 12         1.3156 1.3780 179.00 161.75 156.00 153.30 150.25 148.00
 7/16 1.4375 48046 159.75  .9995 8  1/ 12         1.3781 1.4405 194.15 176.90 171.20 168.40 165.40 163.20
 1/ 1.5000 48048 191.80 1.2495 8  1/ 12  1/ 1.4406 1.5030 226.25 209.00 203.25 200.45 197.60 195.20
* Quantities of 15 or more - price of fractional size in same size range