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  459 / 458 
 100  MEDIUM STRENGTH STEELS  459 
 120  HIGH STRENGTH STEELS  459 
 140  HIGH TEMPERATURE ALLOYS  459

National Aerospace Standards - NAS 897
Type 458 Metric - For Cast Irons & NAS Multi-Purpose
Carbide Tipped
  • Type "C" with flute long carbide
  • Straight polished flutes and straight shank
  • 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
  • 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
  • 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 

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 458
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 458045 $55.70  .1704 4  1/  1/ 4.4940 4.6960 $78.65 $63.40 $58.35 $55.85 $53.30 $51.20 $48.25
5.0  .1969 458050 55.70  .1805 4  1/  1/ 4.6970 5.1820 78.65 63.40 58.35 55.85 53.30 51.20 48.25
5.5  .2165 458055 55.70  .2075 4  1/         5.1830 5.6130 78.65 63.40 58.35 55.85 53.30 51.20 48.25
6.0  .2362 458060 55.70  .2265 4  1/         5.6140 6.0450 78.65 63.40 58.35 55.85 53.30 51.20 48.25
458063  .2405 4  1/         6.0460 6.4260 78.65 63.40 58.35 55.85 53.30 51.20 48.25
6.5  .2559 458065 56.70  .2485 4  1/         6.4270 7.2140 79.65 64.40 59.30 56.80 54.35 52.15 49.25
7.0  .2756 458070 56.70  .2485 4  1/        
7.5  .2953 458075 56.70  .2792 4  1/         7.2150 8.0010 79.65 64.40 59.30 56.80 54.35 52.15 49.25
8.0  .3150 458080 56.70  .2792 4  1/        
8.5  .3346 458085 58.40  .2792 4  1/         8.0020 8.8140 81.40 66.10 61.00 58.55 55.95 53.85 50.90
9.0  .3543 458090 58.40  .3105 4  3/         8.8150 9.6010 81.40 66.10 61.00 58.55 55.95 53.85 50.90
9.5  .3740 458095 58.40  .3105 4  3/        
10.0  .3937 458100 60.80  .3105 4  3/         9.6020 10.3890 83.70 68.50 63.35 60.90 58.35 56.25 53.30
10.5  .4134 458105 64.95  .3730 6  3/         10.3900 11.2010 87.90 72.65 67.55 65.05 62.50 60.40 57.50
11.0  .4331 458110 64.95  .3730 6  3/        
11.5  .4528 458115 69.40  .3730 6  3/         11.2020 11.9890 92.35 77.05 72.05 69.50 66.95 64.85 61.90
12.0  .4724 458120 74.35  .4355 6                 11.9900 12.7760 98.90 82.60 77.10 74.45 71.70 69.45 66.35
12.5  .4921 458125 74.35  .4355 6                
13.0  .5118 458130 76.10  .4355 6                 12.7770 13.5640 100.75 84.40 78.90 76.25 73.50 71.25 68.10
13.5  .5315 458135 76.10  .4355 6                
14.0  .5512 458140 76.10  .4355 6                 13.5650 14.3760 100.75 84.40 78.90 76.25 73.50 71.25 68.10
14.5  .5709 458145 78.60  .4355 6                 14.3770 15.1640 103.15 86.90 81.45 78.75 76.00 73.70 70.55
15.0  .5906 458150 78.60  .4355 6                
15.5  .6102 458155 78.60  .5615 6  1/         15.1650 15.9510 103.15 86.90 81.45 78.75 76.00 73.70 70.55
16.0  .6299 458160 79.85  .5615 6  1/         15.9520 16.7390 104.50 88.15 82.70 80.00 77.25 75.00 71.80
16.5  .6496 458165 79.85  .5615 6  1/        
17.0  .6693 458170 79.85  .5615 6  1/         16.7400 17.5510 104.50 88.15 82.70 80.00 77.25 75.00 71.80
17.5  .6890 458175 79.85  .5615 6  1/        
18.0  .7087 458180 83.05  .5615 6  1/         17.5520 18.3390 107.55 91.25 85.85 83.15 80.45 78.10 75.00
18.5  .7283 458185 83.05  .6245 6  1/  1/ 18.3400 19.1260 107.55 91.25 85.85 83.15 80.45 78.10 75.00
19.0  .7480 458190 83.05  .6245 6  1/  1/
19.5  .7677 458195 85.45  .6245 6  1/  1/ 19.1270 19.9140 110.10 93.75 88.25 85.60 82.85 80.60 77.50
20.0  .7874 458200 85.45  .6245 6  1/  1/ 19.9150 20.7260 110.10 93.75 88.25 85.60 82.85 80.60 77.50
20.5  .8071 458205 85.45  .6245 6  1/  1/
21.0  .8268 458210 88.45  .6245 6  1/  1/ 20.7270 21.5140 113.10 96.75 91.25 88.60 85.90 83.60 80.50
21.5  .8465 458215 88.45  .6245 6  1/  1/
22.0  .8661 458220 88.45  .7495 6  5/ 10         21.5150 22.3010 113.10 96.75 91.25 88.60 85.90 83.60 80.50
22.5  .8858 458225 105.05  .7495 6  5/ 10         22.3020 23.0890 130.55 113.65 108.00 105.20 102.30 100.00 96.70
23.0  .9055 458230 105.05  .7495 6  5/ 10        
23.5  .9252 458235 105.05  .7495 8  5/ 10         23.0900 23.9010 130.55 113.65 108.00 105.20 102.30 100.00 96.70
24.0  .9449 458240 109.55  .7495 8  5/ 10         23.9020 24.6890 135.10 118.20 112.50 109.70 106.85 104.55 101.20
24.5  .9646 458245 109.55  .7495 8  5/ 10        
25.0  .9843 458250 109.55  .8745 8  3/ 10  1/ 24.6900 25.4760 135.10 118.20 112.50 109.70 106.85 104.55 101.20
25.5 1.0039 458255 112.45  .8745 8  3/ 10  1/ 25.4770 27.0760 136.85 120.70 115.20 112.55 109.85 107.55 104.50
26.0 1.0236 458260 112.45  .8745 8  3/ 10  1/
27.0 1.0630 458270 112.45  .8745 8  3/ 10  1/
28.0 1.1024 458280 120.85  .8745 8  7/ 11         27.0770 28.6510 145.30 129.15 123.65 120.95 118.30 116.00 112.90
29.0 1.1417 458290 125.90  .9995 8  7/ 11         28.6520 30.2390 150.35 134.15 128.75 126.05 123.40 121.05 117.90
30.0 1.1811 458300 125.90  .9995 8  7/ 11        
31.0 1.2205 458310 135.20  .9995 8         11  1/ 30.2400 31.8260 159.70 143.45 138.00 135.35 132.65 130.35 127.20
32.0 1.2598 458320 138.65  .9995 8         11  1/ 31.8270 33.4140 163.05 146.90 141.50 138.80 136.10 133.80 130.65
33.0 1.2992 458330 138.65  .9995 8         11  1/
34.0 1.3386 458340 147.15  .9995 8  1/ 12         33.4150 35.0010 171.60 155.40 150.00 147.30 144.60 142.30 139.20
35.0 1.3780 458350 147.15  .9995 8  1/ 12        
36.0 1.4173 458360 158.45  .9995 8  1/ 12         35.0020 36.5890 182.90 166.70 161.25 158.60 155.85 153.60 150.50
37.0 1.4567 458370 162.80 1.2495 8  1/ 12  1/ 36.5900 38.1760 187.20 171.00 165.60 162.90 160.20 157.90 154.80
38.0 1.4961 458380 162.80 1.2495 8  1/ 12  1/