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FRACTIONAL TYPE 3465 - STRAIGHT SHANK - STRAIGHT FLUTE LONG CARBIDE
TYPE
Flute long carbide tips brazed to one piece hardened alloy steel bodies. Straight polished flutes.
Designed and manufactured for maximum tool life. Expansion reamers are recommended for reaming abrasive materials and as the diameter wears down, the reamers can be expanded many times by tightening the end adjusting screw and regrinding to its original size. Expansion reamers should not be considered as adjustable for use in producing holes of several sizes.
TOOL
DIAMETER
MINIMUM
EXPANSION
5/16" - 15/32" .006"
1/2" - 31/32" .010"
1" - 11/2" .013"
19/16" - 21/2" .015"
Below is Lexington Cutter's selection of Expansion 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
FLUTE
LENGTH
OVERALL
LENGTH
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    9/32 4                 346510 $87.00  .2841 -  .3150 $132.30 $109.60 $101.90 $98.50 $94.65 $91.50
 .3438   11/32    9/32 4                 346511 87.00  .3151 -  .3470 132.30 109.60 101.90 98.50 94.65 91.50
 .3750    3/    5/16 4                 346512 81.55  .3471 -  .3780 124.05 102.75 95.55 92.25 88.60 85.70
 .4062   13/32    5/16 4                 346513 86.60  .3781 -  .4090 128.95 107.65 100.60 97.25 93.60 90.65
 .4375    7/16    3/ 4                 346514 86.60  .4091 -  .4410 128.95 107.65 100.60 97.25 93.60 90.65
 .4688   15/32    3/ 4                 346515 91.75  .4411 -  .4720 134.05 112.85 105.85 102.40 98.75 95.95
 .5000    1/    7/16 6                 346516 91.75  .4721 -  .5030 134.05 112.85 105.85 102.40 98.75 95.95
 .5312   17/32    7/16 6                 346517 94.00  .5031 -  .5340 136.50 115.20 108.10 104.70 101.10 98.20
 .5625    9/16    7/16 6  1/         346518 94.00  .5341 -  .5660 136.50 115.20 108.10 104.70 101.10 98.20
 .5938   19/32    7/16 6  1/         346519 98.15  .5661 -  .5970 140.55 119.40 112.30 108.85 105.20 102.35
 .6250    5/    9/16 6  1/         346520 98.15  .5971 -  .6280 140.55 119.40 112.30 108.85 105.20 102.35
 .6562   21/32    9/16 6  1/         346521 107.40  .6281 -  .6590 149.75 128.45 121.40 118.00 114.30 111.50
 .6875   11/16    9/16 6  1/         346522 107.40  .6591 -  .6910 149.75 128.45 121.40 118.00 114.30 111.50
 .7188   23/32    9/16 6  1/         346523 111.30  .6911 -  .7220 153.80 132.45 125.30 122.00 118.35 115.50
 .7500    3/    5/ 6  3/  1/ 346524 111.30  .7221 -  .7530 153.80 132.45 125.30 122.00 118.35 115.50
 .7812   25/32    5/ 6  3/  1/ 346525 120.00  .7531 -  .7840 162.40 141.20 134.00 130.70 127.05 124.20
 .8125   13/16    5/ 6  3/  1/ 346526 120.00  .7841 -  .8160 162.40 141.20 134.00 130.70 127.05 124.20
 .8438   27/32    5/ 6  3/  1/ 346527 124.75  .8161 -  .8470 167.00 145.90 138.75 135.30 131.80 128.85
 .8750    7/    3/ 6  1/ 10         346528 129.45  .8471 -  .8780 173.30 151.35 143.90 140.50 136.70 133.70
 .9062   29/32    3/ 6  1/ 10         346529 137.75  .8781 -  .9090 181.80 159.65 152.40 148.90 145.05 142.10
 .9375   15/16    3/ 8  1/ 10         346530 137.75  .9091 -  .9410 181.80 159.65 152.40 148.90 145.05 142.10
 .9688   31/32    3/ 8  1/ 10         346531 143.15  .9411 -  .9720 187.05 165.05 157.65 154.20 150.35 147.40
1.0000            7/ 8  5/ 10  1/ 346532 143.15  .9721 - 1.0030 187.05 165.05 157.65 154.20 150.35 147.40
1.0312  1/32    7/ 8  5/ 10  1/ 346533 156.85
1.0625  1/16    7/ 8  5/ 10  1/ 346534 156.85 1.0031 - 1.0660 200.85 178.85 171.45 167.95 164.10 161.15
1.0938  3/32    7/ 8  3/ 11         346535 156.85
1.1250  1/    7/ 8  3/ 11         346536 156.85 1.0661 - 1.1280 200.85 178.85 171.45 167.95 164.10 161.15
1.1875  3/16         8  3/ 11         346538 171.15 1.1281 - 1.1905 215.20 193.05 185.70 182.20 178.35 175.55
1.2500  1/         8  7/ 11  1/ 346540 171.15 1.1906 - 1.2530 215.20 193.05 185.70 182.20 178.35 175.55
1.3125  5/16         8  7/ 11  1/ 346542 189.70 1.2531 - 1.3155 233.80 211.75 204.40 200.85 197.05 194.20
1.3750  3/         8         12         346544 198.75 1.3156 - 1.3780 242.70 220.65 213.20 209.85 205.95 203.00
1.4375  7/16  1/ 8         12         346546 234.85 1.3781 - 1.4405 281.75 258.25 250.30 246.55 242.55 239.40
1.5000  1/  1/ 8  1/ 12  1/ 346548 241.65 1.4406 - 1.5030 288.60 265.00 257.25 253.55 249.50 246.25
1.5625  9/16  1/ 8  1/ 12  1/ 346550 317.40 1.5031 - 1.5660 364.30 340.85 332.85 329.05 325.10 321.95
1.6250  5/  1/ 8  1/ 13         346552 317.40 1.5661 - 1.6280 364.30 340.85 332.85 329.05 325.10 321.95
1.6875 11/16  1/ 8  1/ 13         346554 351.45 1.6281 - 1.6910 398.45 374.90 367.10 363.30 359.30 356.00
1.7500  3/  1/ 10  3/ 13  1/ 346556 351.45 1.6911 - 1.7530 398.45 374.90 367.10 363.30 359.30 356.00
1.8125 13/16  1/ 10  3/ 13  1/ 346558 416.20 1.7531 - 1.8160 463.05 439.60 431.75 428.00 424.00 420.75
1.8750  7/  1/ 10  1/ 14         346560 416.20 1.8161 - 1.8780 463.05 439.60 431.75 428.00 424.00 420.75
1.9375 15/16  1/ 10  1/ 14         346562 454.70 1.8781 - 1.9410 501.60 478.15 470.25 466.40 462.50 459.25
2.0000          1/ 12  1/ 14         346564 454.70 1.9411 - 2.0030 501.60 478.15 470.25 466.40 462.50 459.25
2.1250  1/  1/ 12  3/ 14  1/ 346568 738.55 2.0031 - 2.1280 785.55 762.00 754.20 750.45 746.40 743.20
2.2500  1/  3/ 12  3/ 14  1/ 346572 793.25 2.1281 - 2.2530 840.05 816.60 808.80 805.00 801.00 797.80
2.3750  3/  3/ 12         15         346576 820.90 2.2531 - 2.3780 867.85 844.35 836.45 832.65 828.65 825.45
2.5000  1/  3/ 12         15         346580 820.90 2.3781 - 2.5030 867.85 844.35 836.45 832.65 828.65 825.45
* Quantities of 15 or more: price of fractional size in same size range.

Do you need special Expansion Reamers?

If you can't find the specific Expansion 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 Expansion Reamers.

Thank you for using Lexington Cutter for your Expansion Reamers.