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FRACTIONAL TYPE 3444 - STRAIGHT SHANK - RIGHT SPIRAL FLUTE LONG CARBIDE - FOR STEEL
TYPE
Flute long carbide tips brazed to one piece hardened alloy steel bodies. Right spiral polished flutes.
Right spiral flutes have a greater chip clearing ability for use with ductile materials, highly abrasive materials or blind holes. Finishes are much better as spiral flutes tend to bridge interruptions such as keyways, slots or intersecting holes. NAS 897 chucking reamers manufactured to national aerospace standards 897 C with flute long carbide. Tool geometry and carbide grade appropriate for material being machined.
Below is Lexington Cutter's selection of NAS 897 Reamers. We offer a wide variety of carbide tipped and solid carbide cutting tools. Over 95% are in stock either finished or semi finished for fast delivery.
Shanks are ground to the next smallest shank diameter listed in NAS 897 if tool diameter is within .005" of shank diameter.
TOOL DIAMETER MAX
SHANK
DIAM.
NO.
OF
FLUTES
FLT.
LEN.
OVER
ALL
LEN.
EDP
NO.
PRICE
EACH
DECIMAL
SIZE RANGE
PRICE EACH - FINISHED TO DECIMAL SIZE
DEC. FRAC. 1 PC. 2 PC. 3 PC. 4 PC. 5-7 8-14*
 .3125    5/16  .2792 4  1/         344410 $81.25  .2841 -  .3150 $121.15 $101.20 $94.50 $91.30 $87.90 $85.20
 .3438   11/32  .2792 4  1/         344411 89.55  .3151 -  .3470 129.50 109.40 102.75 99.60 96.10 93.45
 .3750    3/  .3105 4  3/         344412 90.30  .3471 -  .3780 130.35 110.25 103.55 100.30 96.95 94.30
 .4062   13/32  .3105 4  3/         344413 94.35  .3781 -  .4090 134.25 114.30 107.60 104.35 101.00 98.30
 .4375    7/16  .3730 6  3/         344414 98.00  .4091 -  .4410 137.95 117.95 111.30 108.10 104.65 101.85
 .4688   15/32  .3730 6  3/         344415 104.25  .4411 -  .4720 144.20 124.20 117.45 114.30 110.80 108.15
 .5000    1/  .4355 6                 344416 112.40  .4721 -  .5030 155.00 133.70 126.50 123.15 119.40 116.55
 .5312   17/32  .4355 6                 344417 115.65  .5031 -  .5340 158.35 136.85 129.70 126.35 122.80 119.85
 .5625    9/16  .4355 6                 344418 115.65  .5341 -  .5660 158.35 136.85 129.70 126.35 122.80 119.85
 .5938   19/32  .4355 6                 344419 119.05  .5661 -  .5970 161.70 140.30 133.20 129.70 126.05 123.20
 .6250    5/  .5615 6  1/         344420 119.05  .5971 -  .6280 161.70 140.30 133.20 129.70 126.05 123.20
 .6562   21/32  .5615 6  1/         344421 122.85  .6281 -  .6590 165.50 144.05 136.85 133.55 129.85 127.00
 .6875   11/16  .5615 6  1/         344422 130.35  .6591 -  .6910 173.05 151.70 144.50 141.10 137.50 134.60
 .7188   23/32  .5615 6  1/         344423 132.35  .6911 -  .7220 175.05 153.60 146.50 143.10 139.45 136.55
 .7500    3/  .6245 6  1/  1/ 344424 134.35  .7221 -  .7530 176.95 155.70 148.45 145.20 141.45 138.60
 .7812   25/32  .6245 6  1/  1/ 344425 137.95  .7531 -  .7840 180.60 159.25 152.05 148.60 145.05 142.10
 .8125   13/16  .6245 6  1/  1/ 344426 137.95  .7841 -  .8160 180.60 159.25 152.05 148.60 145.05 142.10
 .8438   27/32  .6245 6  1/  1/ 344427 145.40  .8161 -  .8470 188.10 166.60 159.45 156.10 152.45 149.60
 .8750    7/  .7495 6  5/ 10         344428 150.90  .8471 -  .8780 195.15 172.95 165.55 162.00 158.25 155.25
 .9062   29/32  .7495 6  5/ 10         344429 175.75  .8781 -  .9090 220.10 197.90 190.40 186.90 183.20 180.20
 .9375   15/16  .7495 8  5/ 10         344430 175.75  .9091 -  .9410 220.10 197.90 190.40 186.90 183.20 180.20
 .9688   31/32  .7495 8  5/ 10         344431 184.30  .9411 -  .9720 228.70 206.45 199.00 195.50 191.65 188.65
1.0000          .8745 8  3/ 10  1/ 344432 184.30  .9721 - 1.0030 228.70 206.45 199.00 195.50 191.65 188.65
1.0625  1/16  .8745 8  3/ 10  1/ 344434 216.65 1.0031 - 1.0660 261.05 238.70 231.35 227.85 224.00 221.00
1.1250  1/  .8745 8  7/ 11         344436 223.35 1.0661 - 1.1280 267.70 245.50 238.00 234.55 230.70 227.80
1.1875  3/16  .9995 8  7/ 11         344438 234.80 1.1281 - 1.1905 279.10 256.90 249.55 245.90 242.15 239.20
1.2500  1/  .9995 8         11  1/ 344440 248.45 1.1906 - 1.2530 292.75 270.60 263.15 259.65 255.80 252.85
1.3125  5/16  .9995 8         11  1/ 344442 274.90 1.2531 - 1.3155 319.20 297.00 289.60 286.10 282.25 279.25
1.3750  3/  .9995 8  1/ 12         344444 301.20 1.3156 - 1.3780 345.45 323.25 315.90 312.25 308.55 305.55
1.4375  7/16  .9995 8  1/ 12         344446 319.15 1.3781 - 1.4405 363.35 341.20 333.75 330.35 326.50 323.45
1.5000  1/ 1.2495 8  1/ 12  1/ 344448 337.10 1.4406 - 1.5030 381.35 359.15 351.75 348.30 344.40 341.45
* Quantities of 15 or more: price of fractional size in same size range.

Do you need special NAS 897 Reamers?

If you can't find the specific NAS 897 Reamers you are looking for we can manufacture it for you as a special. Simply fill out our Special Tool Quote Form and fax it back to us at 941-739-2827. You can also send us a message with your requirements through our Contact Us page. We will provide you with price and delivery for your special NAS 897 Reamers.

Thank you for using Lexington Cutter for your NAS 897 Reamers.