Fractional | Metric


TOOL SELECTOR
CHIP
CLASS		MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  407 
 40  NON-FERROUS - SHORT CHIPS  407 / 408 
 60  CAST IRONS  408 
 80  LOW STRENGTH STEELS  409 / 408 
 100  MEDIUM STRENGTH STEELS  409 
 120  HIGH STRENGTH STEELS  409 
 140  HIGH TEMPERATURE ALLOYS  409

National Aerospace Standards - NAS 897
Type 408 Metric - For Cast Irons & NAS Multi-Purpose
Carbide Tipped
  • Type "C" with short carbide tip
  • Straight polished flutes and straight shank
  • 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 408
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
4.0  .1575 408040 $69.95  .1510 4 1            1/2  4         3.9620 4.4930 $101.05 $80.40 $73.55 $70.15 $66.70 $63.90 $59.85
4.5  .1772 408045 64.95  .1704 4 1  1/8     1/2  4  1/2  4.4940 4.6960 95.15 75.15 68.40 65.20 61.70 59.00 55.15
5.0  .1969 408050 64.95  .1805 4 1  1/8     1/2  4  1/2  4.6970 5.1820 95.15 75.15 68.40 65.20 61.70 59.00 55.15
5.5  .2165 408055 64.95  .2075 4 1  1/4     1/2  5         5.1830 5.6130 95.15 75.15 68.40 65.20 61.70 59.00 55.15
6.0  .2362 408060 68.05  .2265 4 1  1/2     1/2  6         5.6140 6.0450 98.30 78.25 71.50 68.20 64.90 62.10 58.25
– – 408063 –  .2405 4 1  1/2     1/2  6         6.0460 6.4260 95.60 75.50 68.70 65.45 62.10 59.30 55.40
6.5  .2559 408065 66.40  .2485 4 1  1/2     1/2  6         6.4270 7.2140 96.60 76.55 69.75 66.55 63.05 60.30 56.55
7.0  .2756 408070 66.40  .2485 4 1  1/2     1/2  6         — — — — — — — — —
7.5  .2953 408078 71.55  .2792 6 1  1/2     1/2  6         7.2150 8.0010 101.90 81.90 75.10 71.75 68.40 65.55 61.70
7.5  .2953 408075 66.40  .2792 4 1  1/2     1/2  6         7.2150 8.0010 96.60 76.55 69.75 66.55 63.05 60.30 56.55
8.0  .3150 408080 66.40  .2792 4 1  1/2     1/2  6         — — — — — — — — —
8.0  .3150 408083 71.55  .2792 6 1  1/2     1/2  6         — — — — — — — — —
8.5  .3346 408085 68.35  .2792 4 1  1/2     5/8  6         8.0020 8.8140 98.45 78.50 71.75 68.55 65.20 62.30 58.50
8.5  .3346 408088 73.70  .2792 6 1  1/2     5/8  6         8.0020 8.8140 103.95 83.90 77.15 74.00 70.50 67.75 63.95
9.0  .3543 408090 62.75  .3105 4 1  3/4     5/8  7         8.8150 9.6010 90.40 72.05 65.75 62.85 59.80 57.25 53.70
9.0  .3543 408093 67.70  .3105 6 1  3/4     5/8  7         8.8150 9.6010 95.40 76.95 70.85 67.80 64.75 62.15 58.60
9.5  .3740 408095 62.75  .3105 4 1  3/4     5/8  7         — — — — — — — — —
9.5  .3740 408098 67.70  .3105 6 1  3/4     5/8  7         — — — — — — — — —
10.0  .3937 408103 74.85  .3105 6 1  3/4     5/8  7         9.6020 10.3890 105.10 85.00 78.25 74.95 71.55 68.75 64.95
10.0  .3937 408100 71.00  .3105 4 1  3/4     5/8  7         9.6020 10.3890 101.25 81.15 74.40 71.10 67.75 64.95 61.15
10.5  .4134 408105 74.85  .3730 6 1  3/4     5/8  7         10.3900 11.2010 105.10 85.00 78.25 74.95 71.55 68.75 64.95
11.0  .4331 408110 74.85  .3730 6 1  3/4     5/8  7         — — — — — — — — —
11.5  .4528 408115 75.70  .3730 6 1  3/4     5/8  7         11.2020 11.9890 105.90 85.85 79.15 75.80 72.45 69.65 65.75
12.0  .4724 408120 88.40  .4355 6 2            5/8  8         11.9900 12.7760 121.70 99.60 92.25 88.60 84.90 81.90 77.65
12.5  .4921 408125 88.40  .4355 6 2            5/8  8         — — — — — — — — —
13.0  .5118 408130 95.00  .4355 6 2            5/8  8         12.7770 13.5640 128.25 106.20 98.70 95.10 91.35 88.30 84.10
13.5  .5315 408135 95.00  .4355 6 2            5/8  8         — — — — — — — — —
14.0  .5512 408140 95.00  .4355 6 2            5/8  8         13.5650 14.3760 128.25 106.20 98.70 95.10 91.35 88.30 84.10
14.5  .5709 408145 98.15  .4355 6 2            5/8  8         14.3770 15.1640 131.50 109.40 102.00 98.35 94.65 91.60 87.25
15.0  .5906 408150 98.15  .4355 6 2            5/8  8         — — — — — — — — —
15.5  .6102 408155 98.15  .5615 6 2  1/4     5/8  9         15.1650 15.9510 131.50 109.40 102.00 98.35 94.65 91.60 87.25
16.0  .6299 408160 99.60  .5615 6 2  1/4     5/8  9         15.9520 16.7390 133.00 110.80 103.45 99.75 96.10 92.95 88.80
16.5  .6496 408165 99.60  .5615 6 2  1/4     5/8  9         — — — — — — — — —
17.0  .6693 408170 99.60  .5615 6 2  1/4     5/8  9         16.7400 17.5510 133.00 110.80 103.45 99.75 96.10 92.95 88.80
17.5  .6890 408175 99.60  .5615 6 2  1/4     5/8  9         — — — — — — — — —
18.0  .7087 408180 103.70  .5615 6 2  1/4     5/8  9         17.5520 18.3390 136.85 114.80 107.50 103.85 100.05 97.05 92.70
19.0  .7480 408190 103.70  .6245 6 2  1/2     3/4  9  1/2  18.3400 19.1260 136.85 114.80 107.50 103.85 100.05 97.05 92.70
19.5  .7677 408195 106.50  .6245 6 2  1/2     3/4  9  1/2  19.1270 19.9140 139.70 117.65 110.30 106.70 102.90 99.95 95.70
20.0  .7874 408200 106.50  .6245 6 2  1/2     3/4  9  1/2  19.9150 20.7260 139.70 117.65 110.30 106.70 102.90 99.95 95.70
21.0  .8268 408210 110.25  .6245 6 2  1/2     3/4  9  1/2  20.7270 21.5140 143.40 121.45 114.00 110.40 106.70 103.70 99.35
22.0  .8661 408220 110.25  .7495 6 2  5/8     3/4  10         21.5150 22.3010 143.40 121.45 114.00 110.40 106.70 103.70 99.35
23.0  .9055 408230 130.75  .7495 6 2  5/8     3/4  10         22.3020 23.0890 165.15 142.30 134.60 130.85 127.05 123.80 119.50
23.5  .9252 408235 130.75  .7495 8 2  5/8     3/4  10         23.0900 23.9010 165.15 142.30 134.60 130.85 127.05 123.80 119.50
24.0  .9449 408240 136.20  .7495 8 2  5/8     3/4  10         23.9020 24.6890 170.65 147.75 140.15 136.35 132.40 129.35 124.90
25.0  .9843 408250 136.20  .8745 8 2  3/4     3/4  10  1/2  24.6900 25.4760 170.65 147.75 140.15 136.35 132.40 129.35 124.90
26.0 1.0236 408260 139.80  .8745 8 2  3/4     3/4  10  1/2  25.4770 27.0760 172.90 151.00 143.65 139.95 136.30 133.20 129.00
27.0 1.0630 408270 139.80  .8745 8 2  3/4     3/4  10  1/2  — — — — — — — — —
28.0 1.1024 408280 150.00  .8745 8 2  7/8     7/8  11         27.0770 28.6510 183.00 161.15 153.75 150.10 146.40 143.35 139.15
29.0 1.1417 408290 156.90  .9995 8 2  7/8     7/8  11         28.6520 30.2390 189.95 168.00 160.60 157.05 153.35 150.30 146.20
30.0 1.1811 408300 156.90  .9995 8 2  7/8     7/8  11         — — — — — — — — —
31.0 1.2205 408310 164.95  .9995 8 3            7/8  11  1/2  30.2400 31.8260 197.95 176.15 168.85 165.15 161.45 158.35 154.15
32.0 1.2598 408320 172.90  .9995 8 3            7/8  11  1/2  31.8270 33.4140 206.00 184.00 176.70 173.05 169.40 166.30 162.05
33.0 1.2992 408330 172.90  .9995 8 3            7/8  11  1/2  — — — — — — — — —
34.0 1.3386 408340 182.45  .9995 8 3  1/4     7/8  12         33.4150 35.0010 215.60 193.70 186.25 182.80 179.05 176.00 171.70
35.0 1.3780 408350 182.45  .9995 8 3  1/4     7/8  12         — — — — — — — — —
36.0 1.4173 408360 201.80  .9995 8 3  1/4     7/8  12         35.0020 36.5890 234.80 212.90 205.60 201.90 198.35 195.25 190.95
37.0 1.4567 408370 212.40 1.2495 8 3  1/2     7/8  12  1/2  36.5900 38.1760 245.65 223.55 216.30 212.70 209.00 205.95 201.70
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.