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FRACTIONAL TYPE 3438 - STRAIGHT SHANK - RIGHT SPIRAL FLUTES - FOR STEEL
TYPE
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 in 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 897 C with partial flute length 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
FLTS.		 LENGTH EDP
NO.		 PRICE
EACH		 DECIMAL
SIZE RANGE		 PRICE EACH - FINISHED TO DECIMAL SIZE
DEC. FRAC. FLT CARB OAL 1 PC. 2 PC. 3 PC. 4 PC. 5-7 8-14*
 .1875    3/16  .1805 4 1  1/8     1/2  4  1/2  343806 $64.35  .1770 -  .2040 $102.50 $83.35 $76.95 $73.90 $70.65 $68.10
 .2188    7/32  .2075 4 1  1/4     1/2  5         343807 64.35  .2041 -  .2210 102.50 83.35 76.95 73.90 70.65 68.10
 .2344   15/64  .2265 4 1  1/2     1/2  6         34382344 64.35  .2211 -  .2380 102.50 83.35 76.95 73.90 70.65 68.10
 .2500    1/4   .2405 4 1  1/2     1/2  6         343808 64.35  .2381 -  .2530 102.50 83.35 76.95 73.90 70.65 68.10
 .2812    9/32  .2485 4 1  1/2     1/2  6         343809 64.45  .2531 -  .2840 102.60 83.60 77.15 74.15 70.75 68.25
 .3125    5/16  .2792 4 1  1/2     1/2  6         343810 64.45  .2841 -  .3150 102.60 83.60 77.15 74.15 70.75 68.25
 .3438   11/32  .2792 4 1  1/2     5/8  6         343811 71.05  .3151 -  .3470 109.15 90.10 83.70 80.65 77.40 74.75
 .3750    3/8   .3105 4 1  3/4     5/8  7         343812 71.70  .3471 -  .3780 109.75 90.65 84.30 81.25 78.00 75.40
 .4062   13/32  .3105 4 1  3/4     5/8  7         343813 74.90  .3781 -  .4090 112.90 93.85 87.50 84.40 81.20 78.60
 .4375    7/16  .3730 6 1  3/4     5/8  7         343814 77.75  .4091 -  .4410 115.85 96.75 90.35 87.35 84.05 81.50
 .4688   15/32  .3730 6 1  3/4     5/8  7         343815 82.75  .4411 -  .4720 120.90 101.70 95.35 92.35 89.05 86.50
 .5000    1/2   .4355 6 2            5/8  8         343816 89.10  .4721 -  .5030 129.70 109.35 102.55 99.25 95.75 93.05
 .5312   17/32  .4355 6 2            5/8  8         343817 91.70  .5031 -  .5340 132.35 112.05 105.20 101.90 98.50 95.70
 .5625    9/16  .4355 6 2            5/8  8         343818 91.70  .5341 -  .5660 132.35 112.05 105.20 101.90 98.50 95.70
 .5938   19/32  .4355 6 2            5/8  8         343819 94.65  .5661 -  .5970 135.15 114.85 108.00 104.80 101.30 98.55
 .6250    5/8   .5615 6 2  1/4     5/8  9         343820 94.65  .5971 -  .6280 135.15 114.85 108.00 104.80 101.30 98.55
 .6562   21/32  .5615 6 2  1/4     5/8  9         343821 97.45  .6281 -  .6590 138.05 117.65 110.90 107.60 104.10 101.35
 .6875   11/16  .5615 6 2  1/4     5/8  9         343822 103.60  .6591 -  .6910 144.20 123.85 117.05 113.75 110.25 107.50
 .7188   23/32  .5615 6 2  1/4     5/8  9         343823 105.15  .6911 -  .7220 145.75 125.35 118.60 115.35 111.85 109.15
 .7500    3/4   .6245 6 2  1/2     3/4  9  1/2  343824 106.60  .7221 -  .7530 147.30 126.90 120.05 116.90 113.40 110.60
 .7812   25/32  .6245 6 2  1/2     3/4  9  1/2  343825 109.55  .7531 -  .7840 150.15 129.80 123.00 119.75 116.25 113.55
 .8125   13/16  .6245 6 2  1/2     3/4  9  1/2  343826 109.55  .7841 -  .8160 150.15 129.80 123.00 119.75 116.25 113.55
 .8438   27/32  .6245 6 2  1/2     3/4  9  1/2  343827 115.35  .8161 -  .8470 155.95 135.65 128.80 125.60 122.10 119.30
 .8750    7/8   .7495 6 2  5/8     3/4  10         343828 119.75  .8471 -  .8780 161.85 140.75 133.70 130.25 126.70 123.85
 .9062   29/32  .7495 6 2  5/8     3/4  10         343829 139.45  .8781 -  .9090 181.65 160.45 153.35 150.10 146.45 143.65
 .9375   15/16  .7495 8 2  5/8     3/4  10         343830 139.45  .9091 -  .9410 181.65 160.45 153.35 150.10 146.45 143.65
 .9688   31/32  .7495 8 2  5/8     3/4  10         343831 146.30  .9411 -  .9720 188.45 167.30 160.25 156.85 153.25 150.35
1.0000 1          .8745 8 2  3/4     3/4  10  1/2  343832 146.30  .9721 - 1.0030 188.45 167.30 160.25 156.85 153.25 150.35
1.0625 1  1/16  .8745 8 2  3/4     3/4  10  1/2  343834 156.95 1.0031 - 1.0660 199.15 178.00 170.95 167.60 163.95 161.05
1.1250 1  1/8   .8745 8 2  7/8     7/8  11         343836 161.75 1.0661 - 1.1280 204.00 182.75 175.75 172.40 168.75 165.95
1.1875 1  3/16  .9995 8 2  7/8     7/8  11         343838 170.05 1.1281 - 1.1905 212.15 191.05 183.95 180.60 176.95 174.10
1.2500 1  1/4   .9995 8 3            7/8  11  1/2  343840 179.95 1.1906 - 1.2530 222.20 201.05 193.95 190.60 186.95 184.10
1.3125 1  5/16  .9995 8 3            7/8  11  1/2  343842 199.15 1.2531 - 1.3155 241.30 220.15 213.15 209.70 206.15 203.30
1.3750 1  3/8   .9995 8 3  1/4     7/8  12         343844 218.05 1.3156 - 1.3780 260.25 239.20 232.05 228.70 225.05 222.25
1.4375 1  7/16  .9995 8 3  1/4     7/8  12         343846 231.15 1.3781 - 1.4405 273.30 252.20 245.05 241.70 238.05 235.25
1.5000 1  1/2  1.2495 8 3  1/2     7/8  12  1/2  343848 244.15 1.4406 - 1.5030 286.30 265.15 258.10 254.75 251.10 248.20
* 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.