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FRACTIONAL TYPE 3467 - TAPER 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 MORSE
TAPER
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 1 4                 346710 $98.00  .2841 -  .3150 $143.30 $120.55 $113.05 $109.35 $105.55 $102.50
 .3438   11/32 1 4                 346711 98.00  .3151 -  .3470 143.30 120.55 113.05 109.35 105.55 102.50
 .3750    3/ 1 4                 346712 91.90  .3471 -  .3780 134.35 113.05 106.00 102.60 99.00 96.10
 .4062   13/32 1 4                 346713 94.80  .3781 -  .4090 137.15 115.85 108.80 105.40 101.70 98.85
 .4375    7/16 1 4                 346714 94.80  .4091 -  .4410 137.15 115.85 108.80 105.40 101.70 98.85
 .4688   15/32 1 4                 346715 99.35  .4411 -  .4720 141.80 120.55 113.40 110.05 106.35 103.55
 .5000    1/ 1 6                 346716 99.35  .4721 -  .5030 141.80 120.55 113.40 110.05 106.35 103.55
 .5312   17/32 1 6                 346717 102.40  .5031 -  .5340 144.85 123.55 116.50 113.05 109.35 106.45
 .5625    9/16 1 6  1/         346718 102.40  .5341 -  .5660 144.85 123.55 116.50 113.05 109.35 106.45
 .5938   19/32 1 6  1/         346719 106.45  .5661 -  .5970 148.95 127.75 120.70 117.25 113.70 110.75
 .6250    5/ 2 6  1/         346720 106.45  .5971 -  .6280 148.95 127.75 120.70 117.25 113.70 110.75
 .6562   21/32 2 6  1/         346721 119.90  .6281 -  .6590 162.35 141.00 133.90 130.60 126.90 124.10
 .6875   11/16 2 6  1/         346722 119.90  .6591 -  .6910 162.35 141.00 133.90 130.60 126.90 124.10
 .7188   23/32 2 6  1/         346723 120.20  .6911 -  .7220 162.70 141.45 134.35 130.95 127.25 124.45
 .7500    3/ 2 6  3/  1/ 346724 120.20  .7221 -  .7530 162.70 141.45 134.35 130.95 127.25 124.45
 .7812   25/32 2 6  3/  1/ 346725 129.10  .7531 -  .7840 171.55 150.20 143.20 139.85 136.10 133.35
 .8125   13/16 2 6  3/  1/ 346726 129.10  .7841 -  .8160 171.55 150.20 143.20 139.85 136.10 133.35
 .8438   27/32 2 6  3/  1/ 346727 134.55  .8161 -  .8470 176.95 155.70 148.55 145.10 141.55 138.65
 .8750    7/ 2 6  1/ 10         346728 139.65  .8471 -  .8780 183.55 161.65 154.20 150.70 146.85 143.85
 .9062   29/32 2 6  1/ 10         346729 147.65  .8781 -  .9090 191.65 169.60 162.20 158.70 154.90 151.95
 .9375   15/16 3 8  1/ 10         346730 147.65  .9091 -  .9410 191.65 169.60 162.20 158.70 154.90 151.95
 .9688   31/32 3 8  1/ 10         346731 153.00  .9411 -  .9720 196.90 174.85 167.50 164.00 160.30 157.20
1.0000         3 8  5/ 10  1/ 346732 153.00  .9721 - 1.0030 196.90 174.85 167.50 164.00 160.30 157.20
1.0312  1/32 3 8  5/ 10  1/ 346733 167.35
1.0625  1/16 3 8  5/ 10  1/ 346734 167.35 1.0031 - 1.0660 211.55 189.40 182.00 178.50 174.70 171.70
1.0938  3/32 3 8  3/ 11         346735 167.35
1.1250  1/ 3 8  3/ 11         346736 167.35 1.0661 - 1.1280 211.55 189.40 182.00 178.50 174.70 171.70
1.1875  3/16 3 8  3/ 11         346738 188.30 1.1281 - 1.1905 232.25 210.20 202.85 199.35 195.60 192.65
1.2500  1/ 4 8  7/ 11  1/ 346740 190.80 1.1906 - 1.2530 234.85 212.80 205.45 201.95 198.10 195.15
1.3125  5/16 4 8  7/ 11  1/ 346742 208.60 1.2531 - 1.3155 252.55 230.50 223.10 219.65 215.95 212.85
1.3750  3/ 4 8         12         346744 228.55 1.3156 - 1.3780 272.45 250.45 243.10 239.55 235.75 232.75
1.4375  7/16 4 8         12         346746 256.50 1.3781 - 1.4405 303.40 279.95 272.00 268.25 264.25 261.10
1.5000  1/ 4 8  1/ 12  1/ 346748 265.60 1.4406 - 1.5030 312.60 288.95 281.05 277.40 273.35 270.15
1.5625  9/16 4 8  1/ 12  1/ 346750 364.90 1.5031 - 1.5660 411.90 388.35 380.50 376.80 372.70 369.55
1.6250  5/ 4 8  1/ 13         346752 364.90 1.5661 - 1.6280 411.90 388.35 380.50 376.80 372.70 369.55
1.6875 11/16 4 8  1/ 13         346754 404.20 1.6281 - 1.6910 451.15 427.65 419.70 415.95 411.95 408.80
1.7500  3/ 4 10  3/ 13  1/ 346756 404.20 1.6911 - 1.7530 451.15 427.65 419.70 415.95 411.95 408.80
1.8125 13/16 4 10  3/ 13  1/ 346758 478.50 1.7531 - 1.8160 525.50 502.05 494.20 490.40 486.30 483.20
1.8750  7/ 4 10  1/ 14         346760 478.50 1.8161 - 1.8780 525.50 502.05 494.20 490.40 486.30 483.20
1.9375 15/16 4 10  1/ 14         346762 522.95 1.8781 - 1.9410 569.85 546.35 538.45 534.75 530.65 527.65
2.0000         4 12  1/ 14         346764 522.95 1.9411 - 2.0030 569.85 546.35 538.45 534.75 530.65 527.65
2.1250  1/ 5 12  3/ 14  1/ 346768 782.95 2.0031 - 2.1280 829.90 806.40 798.50 794.80 790.80 787.55
2.2500  1/ 5 12  3/ 14  1/ 346772 840.85 2.1281 - 2.2530 887.80 864.20 856.45 852.60 848.60 845.55
2.3750  3/ 5 12         15         346776 870.10 2.2531 - 2.3780 916.95 893.55 885.55 881.95 877.85 874.70
2.5000  1/ 5 12         15         346780 870.10 2.3781 - 2.5030 916.95 893.55 885.55 881.95 877.85 874.70
* 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.