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 Metric - 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

Notes
  Tool diameter in millimeters (mm); all other dimensions in inches
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.		 Metric
Price		 Dimensions Finished To Modified Tool Diameter
Max. Shank Diam. No. of Flutes Length Modified Diameter Range (mm) Price Each - Based on Quantity Ordered
mm Inch Flute & Carbide Overall Low High 1 2 3 4 5-7 8-14 Over 14
4.5  .1772 480045 $53.05  .1704 4 1  1/8  4  1/2  4.4940 4.6960 $74.90 $60.40 $55.55 $53.20 $50.75 $48.75 $45.95
5.0  .1969 480050 53.05  .1805 4 1  1/8  4  1/2  4.6970 5.1820 74.90 60.40 55.55 53.20 50.75 48.75 45.95
5.5  .2165 480055 53.05  .2075 4 1  1/4  5         5.1830 5.6130 74.90 60.40 55.55 53.20 50.75 48.75 45.95
6.0  .2362 480060 53.05  .2265 4 1  1/2  6         5.6140 6.0450 74.90 60.40 55.55 53.20 50.75 48.75 45.95
– – 480063 –  .2405 4 1  1/2  6         6.0460 6.4260 74.90 60.40 55.55 53.20 50.75 48.75 45.95
6.5  .2559 480065 54.00  .2485 4 1  1/2  6         6.4270 7.2140 75.85 61.35 56.50 54.10 51.75 49.65 46.90
7.0  .2756 480070 54.00  .2485 4 1  1/2  6         — — — — — — — — —
7.5  .2953 480075 54.00  .2792 4 1  1/2  6         7.2150 8.0010 75.85 61.35 56.50 54.10 51.75 49.65 46.90
8.0  .3150 480080 54.00  .2792 4 1  1/2  6         — — — — — — — — —
8.5  .3346 480085 55.60  .2792 4 1  1/2  6         8.0020 8.8140 77.50 62.95 58.10 55.75 53.30 51.30 48.50
9.0  .3543 480090 55.60  .3105 4 1  3/4  7         8.8150 9.6010 77.50 62.95 58.10 55.75 53.30 51.30 48.50
9.5  .3740 480095 55.60  .3105 4 1  3/4  7         — — — — — — — — —
10.0  .3937 480100 57.90  .3105 4 1  3/4  7         9.6020 10.3890 79.70 65.25 60.35 58.00 55.55 53.55 50.75
10.5  .4134 480105 65.50  .3730 6 1  3/4  7         10.3900 11.2010 87.40 72.90 68.05 65.65 63.25 61.20 58.40
11.0  .4331 480110 65.50  .3730 6 1  3/4  7         — — — — — — — — —
11.5  .4528 480115 66.10  .3730 6 1  3/4  7         11.2020 11.9890 87.95 73.40 68.60 66.20 63.75 61.75 58.95
12.0  .4724 480120 70.80  .4355 6 2         8         11.9900 12.7760 94.20 78.65 73.45 70.90 68.30 66.15 63.20
12.5  .4921 480125 70.80  .4355 6 2         8         — — — — — — — — —
13.0  .5118 480130 72.50  .4355 6 2         8         12.7770 13.5640 95.95 80.40 75.15 72.60 70.00 67.85 64.85
13.5  .5315 480135 72.50  .4355 6 2         8         — — — — — — — — —
14.0  .5512 480140 72.50  .4355 6 2         8         13.5650 14.3760 95.95 80.40 75.15 72.60 70.00 67.85 64.85
14.5  .5709 480145 74.85  .4355 6 2         8         14.3770 15.1640 98.25 82.75 77.55 75.00 72.40 70.25 67.20
15.0  .5906 480150 74.85  .4355 6 2         8         — — — — — — — — —
15.5  .6102 480155 74.85  .5615 6 2  1/4  9         15.1650 15.9510 98.25 82.75 77.55 75.00 72.40 70.25 67.20
16.0  .6299 480160 76.05  .5615 6 2  1/4  9         15.9520 16.7390 99.50 83.95 78.75 76.20 73.55 71.45 68.40
16.5  .6496 480165 76.05  .5615 6 2  1/4  9         — — — — — — — — —
17.0  .6693 480170 76.05  .5615 6 2  1/4  9         16.7400 17.5510 99.50 83.95 78.75 76.20 73.55 71.45 68.40
17.5  .6890 480175 76.05  .5615 6 2  1/4  9         — — — — — — — — —
18.0  .7087 480180 79.10  .5615 6 2  1/4  9         17.5520 18.3390 102.45 86.90 81.75 79.20 76.60 74.40 71.45
18.5  .7283 480185 79.10  .6245 6 2  1/2  9  1/2  18.3400 19.1260 102.45 86.90 81.75 79.20 76.60 74.40 71.45
19.0  .7480 480190 79.10  .6245 6 2  1/2  9  1/2  — — — — — — — — —
19.5  .7677 480195 81.40  .6245 6 2  1/2  9  1/2  19.1270 19.9140 104.85 89.30 84.05 81.50 78.90 76.75 73.80
20.0  .7874 480200 81.40  .6245 6 2  1/2  9  1/2  19.9150 20.7260 104.85 89.30 84.05 81.50 78.90 76.75 73.80
20.5  .8071 480205 81.40  .6245 6 2  1/2  9  1/2  — — — — — — — — —
21.0  .8268 480210 84.25  .6245 6 2  1/2  9  1/2  20.7270 21.5140 107.70 92.15 86.90 84.40 81.80 79.60 76.65
21.5  .8465 480215 84.25  .6245 6 2  1/2  9  1/2  — — — — — — — — —
22.0  .8661 480220 84.25  .7495 6 2  5/8  10         21.5150 22.3010 107.70 92.15 86.90 84.40 81.80 79.60 76.65
22.5  .8858 480225 100.05  .7495 6 2  5/8  10         22.3020 23.0890 124.35 108.25 102.85 100.20 97.45 95.25 92.15
23.0  .9055 480230 100.05  .7495 6 2  5/8  10         — — — — — — — — —
23.5  .9252 480235 100.05  .7495 8 2  5/8  10         23.0900 23.9010 124.35 108.25 102.85 100.20 97.45 95.25 92.15
24.0  .9449 480240 104.35  .7495 8 2  5/8  10         23.9020 24.6890 128.65 112.55 107.15 104.50 101.75 99.55 96.40
24.5  .9646 480245 104.35  .7495 8 2  5/8  10         — — — — — — — — —
25.0  .9843 480250 104.35  .8745 8 2  3/4  10  1/2  24.6900 25.4760 128.65 112.55 107.15 104.50 101.75 99.55 96.40
25.5 1.0039 480255 107.10  .8745 8 2  3/4  10  1/2  25.4770 27.0760 130.35 114.95 109.75 107.20 104.60 102.45 99.50
26.0 1.0236 480260 107.10  .8745 8 2  3/4  10  1/2  — — — — — — — — —
27.0 1.0630 480270 107.10  .8745 8 2  3/4  10  1/2  — — — — — — — — —
28.0 1.1024 480280 115.10  .8745 8 2  7/8  11         27.0770 28.6510 138.40 123.00 117.75 115.25 112.65 110.50 107.55
29.0 1.1417 480290 125.15  .9995 8 2  7/8  11         28.6520 30.2390 148.40 132.95 127.75 125.25 122.65 120.50 117.55
30.0 1.1811 480300 125.15  .9995 8 2  7/8  11         — — — — — — — — —
31.0 1.2205 480310 138.25  .9995 8 3         11  1/2  30.2400 31.8260 161.55 146.10 140.90 138.40 135.80 133.65 130.70
32.0 1.2598 480320 138.25  .9995 8 3         11  1/2  31.8270 33.4140 161.55 146.10 140.90 138.40 135.80 133.65 130.70
33.0 1.2992 480330 138.25  .9995 8 3         11  1/2  — — — — — — — — —
34.0 1.3386 480340 140.15  .9995 8 3  1/4  12         33.4150 35.0010 163.45 148.00 142.85 140.30 137.70 135.50 132.55
35.0 1.3780 480350 140.15  .9995 8 3  1/4  12         — — — — — — — — —
36.0 1.4173 480360 153.80  .9995 8 3  1/4  12         35.0020 36.5890 177.05 161.60 156.40 153.90 151.30 149.15 146.20
37.0 1.4567 480370 182.60 1.2495 8 3  1/2  12  1/2  36.5900 38.1760 205.85 190.45 185.25 182.70 180.15 178.00 175.00
38.0 1.4961 480380 182.60 1.2495 8 3  1/2  12  1/2  — — — — — — — — —
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.