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FRACTIONAL TYPE 3442 - STRAIGHT SHANK - RIGHT SPIRAL FLUTE LONG CARBIDE - FOR NON-FERROUS
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/         344210 $86.15  .2841 -  .3150 $128.45 $107.30 $100.15 $96.75 $93.15 $90.30
 .3438   11/32  .2792 4  1/         344211 94.90  .3151 -  .3470 137.25 116.00 108.90 105.55 101.85 99.05
 .3750    3/  .3105 4  3/         344212 95.70  .3471 -  .3780 138.20 116.90 109.75 106.35 102.75 99.95
 .4062   13/32  .3105 4  3/         344213 100.05  .3781 -  .4090 142.30 121.15 114.05 110.60 107.10 104.15
 .4375    7/16  .3730 6  3/         344214 103.90  .4091 -  .4410 146.25 125.00 117.95 114.60 110.95 107.95
 .4688   15/32  .3730 6  3/         344215 110.45  .4411 -  .4720 152.90 131.60 124.55 121.15 117.45 114.65
 .5000    1/  .4355 6                 344216 119.15  .4721 -  .5030 164.30 141.75 134.05 130.55 126.55 123.55
 .5312   17/32  .4355 6                 344217 122.55  .5031 -  .5340 167.85 145.05 137.50 133.90 130.15 127.05
 .5625    9/16  .4355 6                 344218 122.55  .5341 -  .5660 167.85 145.05 137.50 133.90 130.15 127.05
 .5938   19/32  .4355 6                 344219 126.20  .5661 -  .5970 171.45 148.70 141.20 137.50 133.65 130.60
 .6250    5/  .5615 6  1/         344220 126.20  .5971 -  .6280 171.45 148.70 141.20 137.50 133.65 130.60
 .6562   21/32  .5615 6  1/         344221 130.20  .6281 -  .6590 175.40 152.65 145.05 141.55 137.60 134.60
 .6875   11/16  .5615 6  1/         344222 138.20  .6591 -  .6910 183.40 160.80 153.15 149.60 145.75 142.65
 .7188   23/32  .5615 6  1/         344223 140.30  .6911 -  .7220 185.55 162.80 155.35 151.70 147.85 144.75
 .7500    3/  .6245 6  1/  1/ 344224 142.40  .7221 -  .7530 187.60 165.00 157.35 153.85 149.95 146.95
 .7812   25/32  .6245 6  1/  1/ 344225 146.25  .7531 -  .7840 191.45 168.85 161.15 157.50 153.70 150.65
 .8125   13/16  .6245 6  1/  1/ 344226 146.25  .7841 -  .8160 191.45 168.85 161.15 157.50 153.70 150.65
 .8438   27/32  .6245 6  1/  1/ 344227 154.15  .8161 -  .8470 199.35 176.60 169.05 165.50 161.65 158.55
 .8750    7/  .7495 6  5/ 10         344228 159.95  .8471 -  .8780 206.85 183.35 175.50 171.70 167.80 164.55
 .9062   29/32  .7495 6  5/ 10         344229 186.35  .8781 -  .9090 233.30 209.80 201.80 198.10 194.20 190.95
 .9375   15/16  .7495 8  5/ 10         344230 186.35  .9091 -  .9410 233.30 209.80 201.80 198.10 194.20 190.95
 .9688   31/32  .7495 8  5/ 10         344231 195.35  .9411 -  .9720 242.40 218.80 211.00 207.25 203.15 200.00
1.0000          .8745 8  3/ 10  1/ 344232 195.35  .9721 - 1.0030 242.40 218.80 211.00 207.25 203.15 200.00
1.0625  1/16  .8745 8  3/ 10  1/ 344234 229.65 1.0031 - 1.0660 276.70 253.05 245.20 241.50 237.45 234.20
1.1250  1/  .8745 8  7/ 11         344236 236.75 1.0661 - 1.1280 283.70 260.20 252.30 248.65 244.60 241.45
1.1875  3/16  .9995 8  7/ 11         344238 248.85 1.1281 - 1.1905 295.80 272.30 264.55 260.70 256.70 253.55
1.2500  1/  .9995 8         11  1/ 344240 263.35 1.1906 - 1.2530 310.30 286.85 278.95 275.25 271.10 268.05
1.3125  5/16  .9995 8         11  1/ 344242 291.40 1.2531 - 1.3155 338.40 314.85 306.95 303.25 299.20 295.95
1.3750  3/  .9995 8  1/ 12         344244 319.25 1.3156 - 1.3780 366.15 342.65 334.90 331.05 327.05 323.90
1.4375  7/16  .9995 8  1/ 12         344246 338.30 1.3781 - 1.4405 385.15 361.60 353.80 350.15 346.10 342.85
1.5000  1/ 1.2495 8  1/ 12  1/ 344248 357.35 1.4406 - 1.5030 404.25 380.75 372.80 369.25 365.05 361.95
* 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.