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 $61.70  .1805 4 1  1/8  4  1/2   .1770  .2040 $103.00 $82.35 $75.40 $72.15 $68.65 $65.75
  13/64  .2031 4802031 61.70  .1805 4 1  1/8  4  1/2  — — — — — — — —
   7/32  .2188 48007 61.70  .2075 4 1  1/4  5          .2041  .2210 103.00 82.35 75.40 72.15 68.65 65.75
  15/64  .2344 4802344 61.70  .2265 4 1  1/2  6          .2211  .2380 103.00 82.35 75.40 72.15 68.65 65.75
   1/4   .2500 48008 61.70  .2405 4 1  1/2  6          .2381  .2530 103.00 82.35 75.40 72.15 68.65 65.75
  17/64  .2656 4802656 63.05  .2485 4 1  1/2  6         — — — — — — — —
   9/32  .2813 48009 63.05  .2485 4 1  1/2  6          .2531  .2840 104.35 83.75 76.75 73.55 69.95 67.25
  19/64  .2969 4802969 63.05  .2792 4 1  1/2  6         — — — — — — — —
   5/16  .3125 48010 63.05  .2792 4 1  1/2  6          .2841  .3150 104.35 83.75 76.75 73.55 69.95 67.25
  21/64  .3281 4803281 65.40  .2792 4 1  1/2  6         — — — — — — — —
  11/32  .3438 48011 65.40  .2792 4 1  1/2  6          .3151  .3470 106.70 85.90 79.05 75.75 72.30 69.50
  23/64  .3594 4803594 65.40  .3105 4 1  3/4  7         — — — — — — — —
   3/8   .3750 48012 65.40  .3105 4 1  3/4  7          .3471  .3780 106.70 85.90 79.05 75.75 72.30 69.50
  25/64  .3906 4803906 68.65  .3105 4 1  3/4  7         — — — — — — — —
  13/32  .4063 48013 68.65  .3105 4 1  3/4  7          .3781  .4090 109.80 89.20 82.30 79.00 75.40 72.65
  27/64  .4219 4804219 79.50  .3730 6 1  3/4  7         — — — — — — — —
   7/16  .4375 48014 79.50  .3730 6 1  3/4  7          .4091  .4410 120.75 100.05 93.20 89.90 86.40 83.60
  29/64  .4531 4804531 80.20  .3730 6 1  3/4  7         — — — — — — — —
  15/32  .4688 48015 80.20  .3730 6 1  3/4  7          .4411  .4720 121.55 100.75 93.95 90.65 87.05 84.30
  31/64  .4844 4804844 85.90  .4355 6 2         8         — — — — — — — —
   1/2   .5000 48016 85.90  .4355 6 2         8          .4721  .5030 130.20 108.05 100.65 97.10 93.30 90.35
  33/64  .5156 4805156 88.40  .4355 6 2         8         — — — — — — — —
  17/32  .5313 48017 88.40  .4355 6 2         8          .5031  .5340 132.60 110.45 103.00 99.50 95.75 92.70
  35/64  .5469 4805469 88.40  .4355 6 2         8         — — — — — — — —
   9/16  .5625 48018 88.40  .4355 6 2         8          .5341  .5660 132.60 110.45 103.00 99.50 95.75 92.70
  37/64  .5781 4805781 91.75  .4355 6 2         8         — — — — — — — —
  19/32  .5938 48019 91.75  .4355 6 2         8          .5661  .5970 135.95 113.90 106.40 102.85 99.10 96.10
  39/64  .6094 4806094 91.75  .5615 6 2  1/4  9         — — — — — — — —
   5/8   .6250 48020 91.75  .5615 6 2  1/4  9          .5971  .6280 135.95 113.90 106.40 102.85 99.10 96.10
  41/64  .6406 4806406 93.45  .5615 6 2  1/4  9         — — — — — — — —
  21/32  .6563 48021 93.45  .5615 6 2  1/4  9          .6281  .6590 137.75 115.55 108.10 104.60 100.75 97.85
  43/64  .6719 4806719 93.45  .5615 6 2  1/4  9         — — — — — — — —
  11/16  .6875 48022 93.45  .5615 6 2  1/4  9          .6591  .6910 137.75 115.55 108.10 104.60 100.75 97.85
  45/64  .7031 4807031 97.75  .5615 6 2  1/4  9         — — — — — — — —
  23/32  .7188 48023 97.75  .5615 6 2  1/4  9          .6911  .7220 141.95 119.70 112.50 108.90 105.10 102.05
  47/64  .7344 4807344 97.75  .6245 6 2  1/2  9  1/2  — — — — — — — —
   3/4   .7500 48024 97.75  .6245 6 2  1/2  9  1/2   .7221  .7530 141.95 119.70 112.50 108.90 105.10 102.05
  49/64  .7656 4807656 101.20  .6245 6 2  1/2  9  1/2  — — — — — — — —
  25/32  .7813 48025 101.20  .6245 6 2  1/2  9  1/2   .7531  .7840 145.25 123.10 115.70 112.10 108.40 105.35
  51/64  .7969 4807969 101.20  .6245 6 2  1/2  9  1/2  — — — — — — — —
  13/16  .8125 48026 101.20  .6245 6 2  1/2  9  1/2   .7841  .8160 145.25 123.10 115.70 112.10 108.40 105.35
  53/64  .8281 4808281 105.20  .6245 6 2  1/2  9  1/2  — — — — — — — —
  27/32  .8438 48027 105.20  .6245 6 2  1/2  9  1/2   .8161  .8470 149.30 127.10 119.70 116.30 112.55 109.45
  55/64  .8594 4808594 105.20  .7495 6 2  5/8  10         — — — — — — — —
   7/8   .8750 48028 109.20  .7495 6 2  5/8  10          .8471  .8780 154.95 132.00 124.30 120.65 116.65 113.55
  57/64  .8906 4808906 127.05  .7495 6 2  5/8  10         — — — — — — — —
  29/32  .9063 48029 127.05  .7495 6 2  5/8  10          .8781  .9090 172.95 150.00 142.20 138.55 134.60 131.50
  59/64  .9219 4809219 127.05  .7495 8 2  5/8  10         — — — — — — — —
  15/16  .9375 48030 127.05  .7495 8 2  5/8  10          .9091  .9410 172.95 150.00 142.20 138.55 134.60 131.50
  61/64  .9531 4809531 133.15  .7495 8 2  5/8  10         — — — — — — — —
  31/32  .9688 48031 133.15  .7495 8 2  5/8  10          .9411  .9720 179.05 156.10 148.30 144.60 140.70 137.60
  63/64  .9844 4809844 133.15  .8745 8 2  3/4  10  1/2  — — — — — — — —
1         1.0000 48032 133.15  .8745 8 2  3/4  10  1/2   .9721 1.0030 179.05 156.10 148.30 144.60 140.70 137.60
1  1/16 1.0625 48034 137.65  .8745 8 2  3/4  10  1/2  1.0031 1.0660 181.65 159.50 152.30 148.70 144.95 142.00
1  1/8  1.1250 48036 149.15  .8745 8 2  7/8  11         1.0661 1.1280 193.05 171.00 163.60 160.15 156.40 153.35
1  3/16 1.1875 48038 163.30  .9995 8 2  7/8  11         1.1281 1.1905 207.30 185.20 177.90 174.35 170.60 167.60
1  1/4  1.2500 48040 182.00  .9995 8 3         11  1/2  1.1906 1.2530 225.95 203.90 196.50 193.05 189.25 186.25
1  5/16 1.3125 48042 182.00  .9995 8 3         11  1/2  1.2531 1.3155 225.95 203.90 196.50 193.05 189.25 186.25
1  3/8  1.3750 48044 184.70  .9995 8 3  1/4  12         1.3156 1.3780 228.60 206.60 199.25 195.80 191.85 189.05
1  7/16 1.4375 48046 204.05  .9995 8 3  1/4  12         1.3781 1.4405 247.95 225.95 218.65 215.10 211.25 208.45
1  1/2  1.5000 48048 245.00 1.2495 8 3  1/2  12  1/2  1.4406 1.5030 288.95 266.90 259.60 256.00 252.35 249.30
* Quantities of 15 or more - price of fractional size in same size range

The specifications of the Material Specific Chucking 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 Material Specific Chucking Reamers needs.