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FRACTIONAL TYPE 3574 - FOR STEEL
TYPE
Carbide tips brazed to hardened alloy steel bodies.
Tools are designed with appropriate carbide grade and tool geometry for machining non-ferrous, cast iron and non-metals. Has 10° right spiral flutes and accept short or long threaded shank pilots. For short shank pilots, see Type 3500. For long threaded shank pilots, contact us for price and availability. Pin drive shanks can also be used in straight shank holders or collets.
Below is Lexington Cutter's selection of Pin 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.
Tool diameter tolerance: +.001"/-.000".
Body length: 1 3/8".
TOOL DIAMETER MIN
CUT
DIAM.		 PILOT
HOLE
DIAM.		 PIN
DRIVE
NO.		 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    1/2   .2188  .1875 1    9/16 3 2  7/8  357416 $186.95  .4721 -  .5030 $277.00 $232.05 $216.85 $209.50 $201.95 $195.70
 .5625    9/16  .2188  .1875 1    9/16 3 2  7/8  357418 186.95  .5341 -  .5660 277.00 232.05 216.85 209.50 201.95 195.70
 .6250    5/8   .2188  .1875 1    9/16 3 2  7/8  357420 186.95  .5971 -  .6280 277.00 232.05 216.85 209.50 201.95 195.70
 .6875   11/16  .2969  .2500 1    9/16 3 2  7/8  357422 175.70  .6591 -  .6910 265.65 220.65 205.65 198.30 190.75 184.45
 .7500    3/4   .2969  .2500 1    9/16 3 2  7/8  357424 175.70  .7221 -  .7530 265.65 220.65 205.65 198.30 190.75 184.45
 .8125   13/16  .2969  .2500 1    9/16 4 2  7/8  357426 175.70  .7841 -  .8160 265.65 220.65 205.65 198.30 190.75 184.45
 .8750    7/8   .2969  .2500 1    9/16 4 2  7/8  357428 175.70  .8471 -  .8780 265.65 220.65 205.65 198.30 190.75 184.45
 .9375   15/16  .2969  .2500 1    9/16 4 2  7/8  357430 179.60  .9091 -  .9410 269.65 224.70 209.70 202.30 194.65 188.45
1.0000 1          .2969  .2500 1    9/16 4 2  7/8  357432 183.00  .9721 - 1.0030 272.95 228.00 212.85 205.45 197.95 191.75
1.0625 1  1/16  .2969  .2500 1    9/16 4 2  7/8  357434 202.30 1.0031 - 1.0660 292.20 247.30 232.25 224.85 217.30 211.10
1.0625 1  1/16  .3594  .3125 2    7/8  4 3         357435 213.70 1.0031 - 1.0660 303.65 258.70 243.65 236.25 228.70 222.55
1.1250 1  1/8   .2969  .2500 1    9/16 4 2  7/8  357436 202.30 1.0661 - 1.1280 292.20 247.30 232.25 224.85 217.30 211.10
1.1250 1  1/8   .3594  .3125 2    7/8  4 3         357437 213.70 1.0661 - 1.1280 303.65 258.70 243.65 236.25 228.70 222.55
1.1875 1  3/16  .3594  .3125 2    7/8  4 3         357438 221.50 1.1281 - 1.1905 311.55 266.65 251.50 244.10 236.60 230.35
1.2500 1  1/4   .3594  .3125 2    7/8  4 3         357440 221.50 1.1906 - 1.2530 311.55 266.65 251.50 244.10 236.60 230.35
1.3125 1  5/16  .3594  .3125 2    7/8  4 3         357442 225.05 1.2531 - 1.3155 315.05 270.05 255.00 247.60 240.10 233.85
1.3750 1  3/8   .3594  .3125 2    7/8  4 3         357444 225.05 1.3156 - 1.3780 315.05 270.05 255.00 247.60 240.10 233.85
1.4375 1  7/16  .3594  .3125 2    7/8  4 3         357446 236.40 1.3781 - 1.4405 326.35 281.45 266.30 258.95 251.35 245.15
1.5000 1  1/2   .3594  .3125 2    7/8  4 3         357448 248.10 1.4406 - 1.5030 337.90 293.00 277.95 270.55 263.00 256.75
1.5625 1  9/16  .3594  .3125 2    7/8  4 3         357450 266.70 1.5031 - 1.5660 356.65 311.70 296.75 289.25 281.75 275.50
1.6250 1  5/8   .3594  .3125 2    7/8  4 3         357452 278.30 1.5661 - 1.6280 368.25 323.35 308.35 300.95 293.45 287.20
1.6875 1 11/16  .3594  .3125 2    7/8  4 3         357454 289.65 1.6281 - 1.6910 379.75 334.75 319.75 312.35 304.80 298.55
1.7500 1  3/4   .3594  .3125 2    7/8  4 3         357456 305.15 1.6911 - 1.7530 395.00 350.05 335.10 327.65 320.20 313.95
1.7500 1  3/4   .4844  .4375 3 1  1/4  6 3  1/16 357457 347.25 1.6911 - 1.7530 437.35 392.35 377.30 369.90 362.40 356.15
1.8750 1  7/8   .4844  .4375 3 1  1/4  6 3  1/16 357460 347.25 1.8161 - 1.8780 437.35 392.35 377.30 369.90 362.40 356.15
2.0000 2          .4844  .4375 3 1  1/4  6 3  1/16 357464 393.10 1.9411 - 2.0030 483.00 438.15 423.10 415.75 408.10 401.85
2.1250 2  1/8   .4844  .4375 3 1  1/4  6 3  1/16 357468 404.05 2.0661 - 2.1280 493.90 449.05 434.00 426.60 419.10 412.85
2.2500 2  1/4   .4844  .4375 3 1  1/4  6 3  1/16 357472 419.35 2.1906 - 2.2530 509.45 464.45 449.40 442.00 434.50 428.25
2.3750 2  3/8   .4844  .4375 3 1  1/4  6 3  1/16 357476 470.60 2.3156 - 2.3780 564.05 517.30 501.85 494.00 486.20 479.80
2.5000 2  1/2   .5625  .5000 3 1  1/4  6 3  1/16 357480 506.10 2.4406 - 2.5030 599.55 552.85 537.20 529.55 521.80 515.35
2.7500 2  3/4   .5625  .5000 3 1  1/4  6 3  1/16 357488 561.80 2.6911 - 2.7530 655.20 608.50 592.90 585.20 577.45 571.00
3.0000 3          .5625  .5000 3 1  1/4  6 3  1/16 357496 593.55 2.9411 - 3.0030 687.05 640.35 624.75 617.05 609.30 602.75
* Quantities of 15 or more: price of fractional size in same size range.

Do you need special Pin Drive Counterbores?

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

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