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FRACTIONAL TYPE 3420 - STRAIGHT SHANK - LEFT SPIRAL FLUTES
TYPE
Carbide tips brazed to one piece hardened alloy steel bodies. Left spiral polished flutes.
Designed and manufactured for maximum tool life. Left spiral flutes should only be used on through holes for heat treated steels, hard cast iron and other hard materials. Finishes are much better as spiral flutes tend to bridge interruptions such as keyways, slots or intersecting holes.
Below is Lexington Cutter's selection of Spiral Flute 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.
TOOL DIAMETER SHANK
DIAM.
NO. OF
FLUTES
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   11/64 4  1/    1/  1/ 342006 $66.45  .1770 -  .2040 $109.55 $87.90 $80.70 $77.20 $73.50 $70.65
 .2188    7/32   13/64 4  1/    1/         342007 66.45  .2041 -  .2210 109.55 87.90 80.70 77.20 73.50 70.65
 .2344   15/64    7/32 4  1/    1/         34202344 66.45  .2211 -  .2380 109.55 87.90 80.70 77.20 73.50 70.65
 .2500    1/   15/64 4  1/    1/         342008 66.45  .2381 -  .2530 109.55 87.90 80.70 77.20 73.50 70.65
 .2812    9/32   15/64 4  1/    1/         342009 66.65  .2531 -  .2840 109.70 88.05 80.85 77.40 73.70 70.75
 .3125    5/16    9/32 4  1/    1/         342010 66.65  .2841 -  .3150 109.70 88.05 80.85 77.40 73.70 70.75
 .3438   11/32    9/32 4  1/    5/         342011 73.30  .3151 -  .3470 116.40 94.80 87.55 84.15 80.45 77.55
 .3750    3/    5/16 4  3/    5/         342012 74.00  .3471 -  .3780 117.05 95.50 88.20 84.90 81.20 78.25
 .4062   13/32    5/16 4  3/    5/         342013 77.35  .3781 -  .4090 120.40 98.85 91.65 88.15 84.40 81.55
 .4375    7/16    3/ 4  3/    5/         342014 80.45  .4091 -  .4410 123.50 101.90 94.70 91.30 87.55 84.65
 .4688   15/32    3/ 4  3/    5/         342015 85.35  .4411 -  .4720 128.45 106.90 99.70 96.20 92.55 89.55
 .5000    1/    7/16 6            5/         342016 88.60  .4721 -  .5030 132.70 110.55 103.20 99.70 95.90 92.90
 .5312   17/32    7/16 6            5/         342017 91.30  .5031 -  .5340 135.50 113.35 106.00 102.40 98.65 95.60
 .5625    9/16    7/16 6            5/         342018 91.30  .5341 -  .5660 135.50 113.35 106.00 102.40 98.65 95.60
 .5938   19/32    7/16 6            5/         342019 94.00  .5661 -  .5970 138.20 116.05 108.65 105.05 101.30 98.30
 .6250    5/    9/16 6  1/    5/         342020 94.00  .5971 -  .6280 138.20 116.05 108.65 105.05 101.30 98.30
 .6562   21/32    9/16 6  1/    5/         342021 96.65  .6281 -  .6590 141.00 118.80 111.35 107.80 103.95 101.10
 .6875   11/16    9/16 6  1/    5/         342022 102.95  .6591 -  .6910 147.15 124.95 117.60 114.05 110.25 107.30
 .7188   23/32    9/16 6  1/    5/         342023 104.35  .6911 -  .7220 148.55 126.40 119.00 115.50 111.65 108.70
 .7500    3/    5/ 6  1/    3/  1/ 342024 106.05  .7221 -  .7530 150.20 128.10 120.70 117.10 113.35 110.30
 .7812   25/32    5/ 6  1/    3/  1/ 342025 108.70  .7531 -  .7840 153.00 130.85 123.40 119.85 116.05 113.05
 .8125   13/16    5/ 6  1/    3/  1/ 342026 108.70  .7841 -  .8160 153.00 130.85 123.40 119.85 116.05 113.05
 .8438   27/32    5/ 6  1/    3/  1/ 342027 114.65  .8161 -  .8470 158.95 136.80 129.35 125.85 122.00 119.00
 .8750    7/    3/ 6  5/    3/ 10         342028 119.00  .8471 -  .8780 164.90 141.95 134.10 130.60 126.55 123.50
 .9062   29/32    3/ 6  5/    3/ 10         342029 138.65  .8781 -  .9090 184.50 161.55 153.85 150.15 146.25 143.15
 .9375   15/16    3/ 8  5/    3/ 10         342030 138.65  .9091 -  .9410 184.50 161.55 153.85 150.15 146.25 143.15
 .9688   31/32    3/ 8  5/    3/ 10         342031 145.40  .9411 -  .9720 191.30 168.30 160.65 156.95 152.95 149.95
1.0000            7/ 8  3/    3/ 10  1/ 342032 145.40  .9721 - 1.0030 191.30 168.30 160.65 156.95 152.95 149.95
1.0625  1/16    7/ 8  3/    3/ 10  1/ 342034 155.95 1.0031 - 1.0660 201.90 178.90 171.20 167.50 163.50 160.50
1.1250  1/    7/ 8  7/    7/ 11         342036 160.80 1.0661 - 1.1280 206.65 183.75 176.00 172.25 168.35 165.35
1.1875  3/16         8  7/    7/ 11         342038 169.00 1.1281 - 1.1905 214.85 191.85 184.15 180.45 176.55 173.45
1.2500  1/         8            7/ 11  1/ 342040 178.85 1.1906 - 1.2530 224.70 201.65 194.05 190.35 186.40 183.35
1.3125  5/16         8            7/ 11  1/ 342042 197.80 1.2531 - 1.3155 243.80 220.85 213.00 209.45 205.45 202.35
1.3750  3/         8  1/    7/ 12         342044 216.80 1.3156 - 1.3780 262.70 239.75 232.05 228.40 224.40 221.35
1.4375  7/16  1/ 8  1/    7/ 12         342046 229.65 1.3781 - 1.4405 275.60 252.55 244.85 241.30 237.30 234.15
1.5000  1/  1/ 8  1/    7/ 12  1/ 342048 242.60 1.4406 - 1.5030 288.45 265.50 257.90 254.10 250.25 247.15
* Quantities of 15 or more: price of fractional size in same size range.

Do you need special Spiral Flute Reamers?

If you can't find the specific Spiral Flute 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 Spiral Flute Reamers.

Thank you for using Lexington Cutter for your Spiral Flute Reamers.