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FRACTIONAL TYPE 3484 - STRAIGHT SHANK - LEFT SPIRAL FLUTE LONG CARBIDE - FOR STEEL
TYPE
Flute long carbide tips brazed to one piece hardened alloy steel bodies. Left spiral polished flutes.
Left spiral flutes should only be used on through holes and very hard materials. 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 Variable Length 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
FLTS.		 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  1/2  6         348410 $82.55  .2841 -  .3150 $123.20 $102.75 $96.05 $92.75 $89.25 $86.50
 .3438   11/32  .2792 4 1  1/2  6         348411 90.85  .3151 -  .3470 131.55 111.25 104.35 101.15 97.65 94.90
 .3750    3/8   .3105 4 1  3/4  7         348412 91.70  .3471 -  .3780 132.35 112.05 105.20 101.90 98.50 95.70
 .4062   13/32  .3105 4 1  3/4  7         348413 95.75  .3781 -  .4090 136.45 116.15 109.25 106.05 102.55 99.80
 .4375    7/16  .3730 6 1  3/4  7         348414 99.60  .4091 -  .4410 140.15 119.85 113.00 109.85 106.25 103.60
 .4688   15/32  .3730 6 1  3/4  7         348415 105.90  .4411 -  .4720 146.60 126.15 119.30 116.15 112.65 109.90
 .5000    1/2   .4355 6 2         8         348416 109.90  .4721 -  .5030 151.70 130.75 123.75 120.40 116.75 113.95
 .5312   17/32  .4355 6 2         8         348417 113.05  .5031 -  .5340 154.75 133.85 126.90 123.55 120.00 117.20
 .5625    9/16  .4355 6 2         8         348418 113.05  .5341 -  .5660 154.75 133.85 126.90 123.55 120.00 117.20
 .5938   19/32  .4355 6 2         8         348419 116.40  .5661 -  .5970 158.15 137.20 130.20 126.90 123.35 120.45
 .6250    5/8   .5615 6 2  1/4  9         348420 116.40  .5971 -  .6280 158.15 137.20 130.20 126.90 123.35 120.45
 .6562   21/32  .5615 6 2  1/4  9         348421 120.05  .6281 -  .6590 161.75 140.90 133.85 130.60 127.00 124.10
 .6875   11/16  .5615 6 2  1/4  9         348422 127.45  .6591 -  .6910 169.20 148.35 141.25 138.05 134.40 131.55
 .7188   23/32  .5615 6 2  1/4  9         348423 129.50  .6911 -  .7220 171.15 150.30 143.30 139.95 136.35 133.55
 .7500    3/4   .6245 6 2  1/2  9  1/2  348424 131.40  .7221 -  .7530 173.10 152.25 145.20 141.90 138.30 135.50
 .7812   25/32  .6245 6 2  1/2  9  1/2  348425 134.90  .7531 -  .7840 176.60 155.75 148.70 145.45 141.80 138.95
 .8125   13/16  .6245 6 2  1/2  9  1/2  348426 134.90  .7841 -  .8160 176.60 155.75 148.70 145.45 141.80 138.95
 .8438   27/32  .6245 6 2  1/2  9  1/2  348427 142.15  .8161 -  .8470 183.90 162.95 155.95 152.60 149.10 146.25
 .8750    7/8   .7495 6 2  5/8  10         348428 147.55  .8471 -  .8780 190.80 169.10 161.85 158.40 154.70 151.75
 .9062   29/32  .7495 6 2  5/8  10         348429 171.85  .8781 -  .9090 215.10 193.50 186.20 182.75 179.05 176.10
 .9375   15/16  .7495 8 2  5/8  10         348430 171.85  .9091 -  .9410 215.10 193.50 186.20 182.75 179.05 176.10
 .9688   31/32  .7495 8 2  5/8  10         348431 180.25  .9411 -  .9720 223.60 201.90 194.65 191.15 187.55 184.60
1.0000 1          .8745 8 2  3/4  10  1/2  348432 180.25  .9721 - 1.0030 223.60 201.90 194.65 191.15 187.55 184.60
1.0625 1  1/16  .8745 8 2  3/4  10  1/2  348434 211.90 1.0031 - 1.0660 255.15 233.50 226.25 222.75 219.10 216.15
1.1250 1  1/8   .8745 8 2  7/8  11         348436 218.45 1.0661 - 1.1280 261.75 240.10 232.75 229.30 225.60 222.65
1.1875 1  3/16  .9995 8 2  7/8  11         348438 229.60 1.1281 - 1.1905 272.85 251.25 243.95 240.45 236.80 233.85
1.2500 1  1/4   .9995 8 3         11  1/2  348440 243.05 1.1906 - 1.2530 286.30 264.60 257.30 253.90 250.20 247.25
1.3125 1  5/16  .9995 8 3         11  1/2  348442 268.80 1.2531 - 1.3155 312.15 290.45 283.20 279.70 276.10 273.15
1.3750 1  3/8   .9995 8 3  1/4  12         348444 294.55 1.3156 - 1.3780 337.80 316.20 308.85 305.40 301.70 298.75
1.4375 1  7/16  .9995 8 3  1/4  12         348446 312.05 1.3781 - 1.4405 355.40 333.60 326.40 322.90 319.25 316.35
1.5000 1  1/2  1.2495 8 3  1/2  12  1/2  348448 329.65 1.4406 - 1.5030 372.95 351.25 344.05 340.55 336.90 333.95
* Quantities of 15 or more: price of fractional size in same size range.

Do you need special Variable Length Reamers?

If you can't find the specific Variable Length 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 Variable Length Reamers.

Thank you for using Lexington Cutter for your Variable Length Reamers.