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FRACTIONAL TYPE 3578 - RADIAL DRIVE - STEEL
TYPE
Carbide tips brazed to hardened alloy steel bodies.
  • Tools are designed with appropriate carbide grade and tool geometry for machining steel and steel alloys
  • Has 10° right spiral smooth flutes and accept only short shank pilots
Below is Lexington Cutter's selection of Radial Drive Counterbores. 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.
Body length = 1 ½"
Tool diameter tolerance: +.001"/-.000".
TOOL DIAMETER MIN
CUT
DIAM.
PILOT
HOLE
DIAM.
RADIAL
DRIVE
SIZE
LARGE
SHANK
DIAM.
NO.
OF
FLUTES
OVER
ALL
LENGTH
EDP
No.
PRICE
EACH
DECIMAL
SIZE RANGE
PRICE EACH - FINISHED TO DECIMAL SIZE
DECIMAL FRAC. 1 PC. 2 PC. 3 PC. 4 PC. 5 - 7 8 - 14*
 .5000    1/  .219    3/16 RB    5/ 3  7/ 357816 $194.65  .4721 -  .5030 $284.60 $239.80 $224.70 $217.30 $209.80 $203.55
 .5625    9/16  .219    3/16 RB    5/ 3  7/ 357818 194.65  .5341 -  .5660 284.60 239.80 224.70 217.30 209.80 203.55
 .6250    5/  .219    3/16 RB    5/ 3  7/ 357820 194.65  .5971 -  .6280 284.60 239.80 224.70 217.30 209.80 203.55
 .6875   11/16  .297    1/ RB    5/ 3  7/ 357822 194.65  .6591 -  .6910 284.60 239.80 224.70 217.30 209.80 203.55
 .7500    3/  .297    1/ RB    5/ 4  7/ 357824 194.65  .7221 -  .7530 284.60 239.80 224.70 217.30 209.80 203.55
 .8125   13/16  .297    1/ RB    5/ 4  7/ 357826 198.40  .7841 -  .8160 288.35 243.40 228.35 221.00 213.50 207.20
 .8750    7/  .297    1/ RB    5/ 4  7/ 357828 198.40  .8471 -  .8780 288.35 243.40 228.35 221.00 213.50 207.20
 .9375   15/16  .297    1/ RB    5/ 4  7/ 357830 210.00  .9091 -  .9410 299.95 255.00 239.95 232.55 225.05 218.80
1.0000          .297    1/ RB    5/ 4  7/ 357832 210.00  .9721 - 1.0030 299.95 255.00 239.95 232.55 225.05 218.80
1.0000          .359    5/16 RC    3/ 4  7/ 357833 213.70  .9721 - 1.0030 303.65 258.70 243.65 236.25 228.70 222.55
1.0625  1/16  .359    5/16 RC    3/ 4  7/ 357834 213.70 1.0031 - 1.0660 303.65 258.70 243.65 236.25 228.70 222.55
1.1250  1/  .359    5/16 RC    3/ 4  7/ 357836 213.70 1.0661 - 1.1280 303.65 258.70 243.65 236.25 228.70 222.55
1.1875  3/16  .359    5/16 RC    3/ 4  7/ 357838 228.70 1.1281 - 1.1905 318.65 273.70 258.70 251.30 243.80 237.60
1.2500  1/  .359    5/16 RC    3/ 4  7/ 357840 228.70 1.1906 - 1.2530 318.65 273.70 258.70 251.30 243.80 237.60
1.3125  5/16  .359    5/16 RC    3/ 4  7/ 357842 228.70 1.2531 - 1.3155 318.65 273.70 258.70 251.30 243.80 237.60
1.3750  3/  .359    5/16 RC    3/ 4  7/ 357844 228.70 1.3156 - 1.3780 318.65 273.70 258.70 251.30 243.80 237.60
1.3750  3/  .359    5/16 RE         4         357845 248.10 1.3151 - 1.3780 337.90 293.00 277.95 270.55 263.00 256.75
1.5000  1/  .359    5/16 RE         4         357848 278.30 1.4406 - 1.5030 368.25 323.35 308.35 300.95 293.45 287.20
1.5000  1/  .484    7/16 RF  1/ 4  1/16 357849 289.65 1.4406 - 1.5030 379.75 334.75 319.75 312.35 304.80 298.55
1.6250  5/  .359    5/16 RE         4         357852 289.65 1.5661 - 1.6280 379.75 334.75 319.75 312.35 304.80 298.55
1.6250  5/  .484    7/16 RF  1/ 4  1/16 357853 297.55 1.5661 - 1.6280 387.50 342.60 327.60 320.20 312.70 306.45
1.7500  3/  .484    7/16 RF  1/ 6  1/16 357856 365.80 1.6911 - 1.7530 455.75 410.85 395.85 388.45 380.95 374.70
1.8750  7/  .484    7/16 RF  1/ 6  1/16 357860 385.05 1.8161 - 1.8780 475.00 430.10 415.10 407.70 400.10 393.80
2.0000          .484    7/16 RF  1/ 6  1/16 357864 419.35 1.9411 - 2.0030 509.45 464.45 449.40 442.00 434.50 428.25
2.0000          .563    1/ RJ  3/ 6  1/16 357865 419.35 1.9411 - 2.0030 509.45 464.45 449.40 442.00 434.50 428.25
2.1250  1/  .563    1/ RJ  3/ 6  1/16 357868 430.80 2.0661 - 2.1280 520.75 475.95 460.90 453.45 445.95 439.75
2.2500  1/  .563    1/ RJ  3/ 6  1/16 357872 449.70 2.1906 - 2.2530 539.70 494.75 479.70 472.30 464.80 458.55
2.3750  3/  .563    1/ RJ  3/ 6  1/16 357876 474.65 2.3156 - 2.3780 568.05 521.35 505.75 498.20 490.20 483.70
2.5000  1/  .563    1/ RJ  3/ 6  1/16 357880 494.70 2.4406 - 2.5030 588.15 541.45 525.75 518.15 510.35 503.85
2.6250  5/  .563    1/ RJ  3/ 6  1/16 357884 506.10 2.5661 - 2.6280 599.55 552.85 537.20 529.55 521.80 515.35
2.7500  3/  .563    1/ RS  3/ 6  1/ 357888 514.20 2.6911 - 2.7530 607.55 561.00 545.35 537.65 529.95 523.40
2.8750  7/  .563    1/ RS  3/ 6  1/ 357892 542.00 2.8161 - 2.8780 635.40 588.70 573.15 565.40 557.60 551.20
3.0000          .563    1/ RS  3/ 6  1/ 357896 581.55 2.9411 - 3.0030 674.85 628.25 612.65 605.00 597.15 590.65
*Quantities of 15 or more: price of fractional size in same size range.

Do you need special Radial Drive Counterbores?

If you can't find the specific Radial Drive Counterbores 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 Radial Drive Counterbores.

Thank you for using Lexington Cutter for your Radial Drive Counterbores.