NAS 897 CHUCKING REAMERS — CARBIDE TIPPED

STRAIGHT FLUTE & STRAIGHT SHANK

TYPE 2408 — NAS 897 STRAIGHT FLUTE & STRAIGHT SHANK

National Aerospace Standards.
Type "C" with short carbide tip.
Carbide tips brazed to hardened tool steel bodies.
Precision ground cutting edges.
Straight polished flutes.
Straight shank.

OPTIONS

Decimal sizes priced below.
Cut diam. reduced for step or pilot.
End chamfer other than 45ยบ.
End cutting or corner radius.
Short shank or undersize shank diam.
Flat on shank or tanged shank.
Closer tolerance.
For +.0002" add $1.00 per tool.
For +.0001" add $3.00 per tool.


Below are the critical dimensions of our NAS 897 Reamers. Please choose the Reamers that meets your tooling needs.
Tool
Diameter
Dimensions Type 2408
EDP NO.
Price 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*
   5/32  .1563  .1510 4            1/         240805 $56.40  .1560  .1769 $97.65 $76.80 $69.95 $66.70 $63.05 $60.30
   3/16  .1875  .1805 4  1/    1/  1/ 240806 51.70  .1770  .2040 91.85 71.70 64.95 61.70 58.30 55.55
   7/32  .2188  .2075 4  1/    1/         240807 51.70  .2041  .2210 91.85 71.70 64.95 61.70 58.30 55.55
  15/64  .2344  .2265 4  1/    1/         24082344 54.85  .2211  .2380 95.00 74.85 68.05 64.90 61.40 58.70
   1/  .2500  .2405 4  1/    1/         240808 52.00  .2381  .2530 92.10 72.05 65.35 62.10 58.60 55.95
   9/32  .2813  .2485 4  1/    1/         240809 52.95  .2531  .2840 93.25 73.05 66.40 63.05 59.70 56.85
   5/16  .3125  .2792 6  1/    1/         240890 58.30  .2841  .3150 98.40 78.30 71.55 68.40 64.95 62.25
   5/16  .3125  .2792 4  1/    1/         240810 52.95  .2841  .3150 93.25 73.05 66.40 63.05 59.70 56.85
  11/32  .3438  .2792 6  1/    5/         240891 60.45  .3151  .3470 100.60 80.45 73.70 70.50 67.05 64.35
  11/32  .3438  .2792 4  1/    5/         240811 55.05  .3151  .3470 95.15 75.10 68.35 65.20 61.65 59.00
   3/  .3750  .3105 6  3/    5/         240892 55.40  .3471  .3780 92.30 73.80 67.70 64.75 61.55 59.10
   3/  .3750  .3105 4  3/    5/         240812 50.50  .3471  .3780 87.25 68.85 62.75 59.80 56.60 54.10
  13/32  .4063  .3105 6  3/    5/         240893 61.45  .3781  .4090 101.65 81.50 74.85 71.55 68.10 65.45
  13/32  .4063  .3105 4  3/    5/         240813 57.65  .3781  .4090 97.85 77.70 71.00 67.75 64.20 61.60
   7/16  .4375  .3730 6  3/    5/         240814 61.45  .4091  .4410 101.65 81.50 74.85 71.55 68.10 65.45
  15/32  .4688  .3730 6  3/    5/         240815 62.35  .4411  .4720 102.55 82.40 75.70 72.45 69.10 66.40
   1/  .5000  .4355 6            5/         240816 73.70  .4721  .5030 118.05 95.80 88.40 84.90 81.10 78.10
  17/32  .5313  .4355 6            5/         240817 80.30  .5031  .5340 124.45 102.30 95.00 91.35 87.70 84.60
   9/16  .5625  .4355 6            5/         240818 80.30  .5341  .5660 124.45 102.30 95.00 91.35 87.70 84.60
  19/32  .5938  .4355 6            5/         240819 83.60  .5661  .5970 127.75 105.60 98.15 94.65 90.90 87.85
   5/  .6250  .5615 6  1/    5/         240820 83.60  .5971  .6280 127.75 105.60 98.15 94.65 90.90 87.85
  21/32  .6563  .5615 6  1/    5/         240821 85.00  .6281  .6590 129.30 107.05 99.60 96.10 92.30 89.35
  11/16  .6875  .5615 6  1/    5/         240822 85.00  .6591  .6910 129.30 107.05 99.60 96.10 92.30 89.35
  23/32  .7188  .5615 6  1/    5/         240823 89.05  .6911  .7220 133.20 110.95 103.70 100.05 96.35 93.30
   3/  .7500  .6245 6  1/    3/  1/ 240824 89.05  .7221  .7530 133.20 110.95 103.70 100.05 96.35 93.30
  25/32  .7813  .6245 6  1/    3/  1/ 240825 91.85  .7531  .7840 136.10 113.95 106.50 102.90 99.15 96.30
  13/16  .8125  .6245 6  1/    3/  1/ 240826 91.85  .7841  .8160 136.10 113.95 106.50 102.90 99.15 96.30
  27/32  .8438  .6245 6  1/    3/  1/ 240827 95.60  .8161  .8470 139.70 117.60 110.25 106.70 102.85 99.95
   7/  .8750  .7495 6  5/    3/ 10         240828 99.15  .8471  .8780 145.05 122.05 114.30 110.75 106.85 103.75
  29/32  .9063  .7495 6  5/    3/ 10         240829 115.50  .8781  .9090 161.35 138.35 130.75 127.05 123.05 119.95
  15/16  .9375  .7495 8  5/    3/ 10         240830 115.50  .9091  .9410 161.35 138.35 130.75 127.05 123.05 119.95
  31/32  .9688  .7495 8  5/    3/ 10         240831 120.95  .9411  .9720 166.80 143.80 136.20 132.40 128.45 125.35
        1.0000  .8745 8  3/    3/ 10  1/ 240832 120.95  .9721 1.0030 166.80 143.80 136.20 132.40 128.45 125.35
 1/16 1.0625  .8745 8  3/    3/ 10  1/ 240834 125.25 1.0031 1.0660 169.20 147.25 139.80 136.30 132.45 129.55
 1/ 1.1250  .8745 8  7/    7/ 11         240836 135.45 1.0661 1.1280 179.35 157.30 150.00 146.40 142.65 139.70
 3/16 1.1875  .9995 8  7/    7/ 11         240838 142.30 1.1281 1.1905 186.25 164.30 156.90 153.35 149.60 146.70
 1/ 1.2500  .9995 8            7/ 11  1/ 240840 150.40 1.1906 1.2530 194.40 172.40 164.95 161.45 157.75 154.75
 5/16 1.3125  .9995 8            7/ 11  1/ 240842 158.25 1.2531 1.3155 202.30 180.35 172.90 169.40 165.55 162.60
 3/ 1.3750  .9995 8  1/    7/ 12         240844 167.95 1.3156 1.3780 212.00 189.90 182.45 179.05 175.10 172.25
 7/16 1.4375  .9995 8  1/    7/ 12         240846 187.15 1.3781 1.4405 231.30 209.10 201.80 198.35 194.45 191.60
 1/ 1.5000 1.2495 8  1/    7/ 12  1/ 240848 197.85 1.4406 1.5030 241.85 219.85 212.40 209.00 205.15 202.20
* Quantities of 15 or more - price of fractional size in same size range
Don't see the NAS 897 Reamers you need?
If the above dimensions do not meet your specific NAS 897 Reamers needs we may be able to make modifications to one of the above NAS 897 Reamers or we can quote a full special to your exact requirements. Simply click here to view and print our special tool quote form. Fill it out and fax (800-867-9312) it back to Rock River Tool. We will let you know how we will provide the NAS 897 Reamers you requested.
Thank you for using Rock River Tool for your NAS 897 Reamers needs.