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FRACTIONAL TYPE 3441 - LEFT SPIRAL FLUTES
TYPE
Carbide tips brazed to one piece hardened alloy steel bodies. Left Spiral flutes flutes.
For use on through holes only. 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. Shell reamers are used with an arbor which is tapered to fit the hole in the reamer. Drive slots in the reamer engage lugs on the arbor to supplement the rotational drive from the tapered arbor. The space between the reamer's drive end and the arbor collar permits easy removal of the shell reamer by prying. Click here for shell reamers arbors.

Below is Lexington Cutter's selection of Shell Type 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.
Arbor hole tapered 1/8" per foot with drive slots.
Tool diameter tolerance thru 1": +.0001"/+.0005".
Tool diameter tolerance over 1": +.0002"/+.0006".
TOOL DIAMETER HOLE
DIAM.
LG. END
FITS
ARBOR
NO.
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*
 .7500    3/    3/ 4 6  3/          1/ 344124 $291.55  .7221 -  .7530 $384.45 $337.95 $322.35 $314.95 $306.95 $300.65
 .7812   25/32    3/ 4 6  3/          1/ 344125 297.15  .7531 -  .7840 389.95 343.55 327.90 320.55 312.60 306.40
 .8125   13/16    1/ 5 6 15/16          1/ 344126 297.15  .7841 -  .8160 389.95 343.55 327.90 320.55 312.60 306.40
 .8750    7/    1/ 5 6 15/16          1/ 344128 332.30  .8161 -  .8780 428.60 380.40 364.15 356.50 348.20 341.65
 .9375   15/16    1/ 5 8 15/16          1/ 344130 332.30  .8781 -  .9410 428.60 380.40 364.15 356.50 348.20 341.65
1.0000            1/ 5 8 15/16          1/ 344132 338.15  .9411 - 1.0030 434.50 386.25 370.10 362.45 354.05 347.60
1.0625  1/16    5/ 6 8  1/          3/ 344134 348.75 1.0031 - 1.0660 445.05 396.85 380.60 372.95 364.65 358.20
1.1250  1/    5/ 6 8  1/          3/ 344136 355.95 1.0661 - 1.1280 452.35 404.05 387.95 380.25 372.00 365.35
1.1875  3/16    5/ 6 8  1/  1/  3/ 344138 361.90 1.1281 - 1.1905 458.35 409.90 393.75 386.20 377.85 371.30
1.2500  1/    5/ 6 8  1/  1/  3/ 344140 385.55 1.1906 - 1.2530 481.95 433.65 417.50 409.80 401.60 395.00
1.3125  5/16    3/ 7 8  1/  1/         344142 391.60 1.2531 - 1.3155 487.95 439.60 423.50 415.80 407.55 400.95
1.3750  3/    3/ 7 8  1/  1/         344144 403.40 1.3156 - 1.3780 499.80 451.50 435.35 427.65 419.30 412.85
1.4375  7/16    3/ 7 8  1/  1/         344146 415.25 1.3781 - 1.4405 511.65 463.35 447.25 439.45 431.20 424.55
1.5000  1/    3/ 7 8  1/  1/         344148 433.00 1.4406 - 1.5030 529.50 481.10 465.00 457.40 449.00 442.55
1.5625  9/16    3/ 7 10  1/  1/         344150 501.40 1.5031 - 1.5660 602.05 551.65 534.75 526.75 518.20 511.30
1.6250  5/    3/ 7 10  1/  1/         344152 526.10 1.5661 - 1.6280 626.70 576.40 559.45 551.40 542.80 535.90
1.6875 11/16         8 10  3/  1/  1/ 344154 569.30 1.6281 - 1.6910 670.05 619.65 602.70 594.80 586.10 579.30
1.7500  3/         8 10  3/  1/  1/ 344156 569.30 1.6911 - 1.7530 670.05 619.65 602.70 594.80 586.10 579.30
1.8125 13/16         8 10  3/  1/  1/ 344158 612.35 1.7531 - 1.8160 712.90 662.50 645.60 637.65 629.00 622.15
1.8750  7/         8 10  3/  1/  1/ 344160 612.35 1.8161 - 1.8780 712.90 662.50 645.60 637.65 629.00 622.15
1.9375 15/16         8 10  3/  1/  1/ 344162 656.20 1.8781 - 1.9410 756.75 706.30 689.50 681.40 672.75 666.00
2.0000                 8 10  3/  1/  1/ 344164 656.20 1.9411 - 2.0030 756.75 706.30 689.50 681.40 672.75 666.00
2.0625  1/16  1/ 9 12  7/  1/  3/ 344166 705.60 2.0031 - 2.0660 806.20 755.80 738.85 730.85 722.35 715.45
2.1250  1/  1/ 9 12  7/  1/  3/ 344168 705.60 2.0661 - 2.1280 806.20 755.80 738.85 730.85 722.35 715.45
2.1875  3/16  1/ 9 12  7/  1/  3/ 344170 767.60 2.1281 - 2.1905 868.05 817.65 800.80 792.80 784.15 777.40
2.2500  1/  1/ 9 12  7/  1/  3/ 344172 767.60 2.1906 - 2.2530 868.05 817.65 800.80 792.80 784.15 777.40
2.3125  5/16  1/ 9 12  7/  1/  3/ 344174 810.90 2.2531 - 2.3155 911.55 861.15 844.25 836.20 827.55 820.80
2.3750  3/  1/ 9 12  7/  1/  3/ 344176 810.90 2.3156 - 2.3780 911.55 861.15 844.25 836.20 827.55 820.80
2.4375  7/16  1/ 9 12  7/  1/  3/ 344178 854.20 2.3781 - 2.4405 954.80 904.35 887.60 879.40 870.85 864.00
2.5000  1/  1/ 9 12  7/  1/  3/ 344180 854.20 2.4406 - 2.5030 954.80 904.35 887.60 879.40 870.85 864.00
2.5625  9/16  1/ 10 14  1/  1/         344182 937.70 2.5031 - 2.5660 1038.25 987.90 970.95 963.05 954.40 947.60
2.6250  5/  1/ 10 14  1/  1/         344184 972.50 2.5661 - 2.6280 1073.15 1022.70 1005.90 997.85 989.25 982.40
* Quantities of 15 or more: price of fractional size in same size range.

Do you need special Shell Type Reamers?

If you can't find the specific Shell Type 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 Shell Type Reamers.

Thank you for using Lexington Cutter for your Shell Type Reamers.