ROCK RIVER TOOL, INC.
STANDARD & SPECIAL CARBIDE TIPPED CUTTING TOOLS
Phone (800) 345-8924 | FAX (800) 867-9312
Full length center feeding coolant hole.
Flute long carbide on .2841" tool diameter and larger.
Tool diameter tolerance +.0003"/-.0000".
Center coolant feeding hole for reaming blind holes as chips are flushed back towards shank.
Decimal sizes priced below.
Cut diam. reduced for step or pilot.
End chamfer other than 45ยบ.
End cutting or corner radius.
Short shank or undersize shank diam.
Flat on shank or tanged shank.
Tool Diameter |
Dimensions | Type 2424 EDP NO. |
Price | Finished To Modified Tool Diameter | ||||||||||||
Max. Shank Diam. | No. of Flutes | Length | Modified Diameter Range | Price Each - Based on Quantity Ordered | ||||||||||||
Frac. | Dec. | Flute | Carbide | Overall | Low | High | 1 | 2 | 3 | 4 | 5-7 | 8-14* | ||||
3/16 | .1875 | .1805 | 4 | 1 1/4 | 1/2 | 5 | 242406 | $141.50 | .1770 | .2040 | $185.75 | $163.55 | $156.10 | $152.60 | $148.80 | $145.85 |
13/64 | .2031 | .1805 | 4 | 1 1/4 | 1/2 | 5 | 24242031 | 141.50 | — | — | — | — | — | — | — | — |
7/32 | .2188 | .2075 | 4 | 1 1/4 | 1/2 | 5 | 242407 | 141.50 | .2041 | .2210 | 185.75 | 163.55 | 156.10 | 152.60 | 148.80 | 145.85 |
15/64 | .2344 | .2265 | 4 | 1 1/2 | 1/2 | 6 | 24242344 | 141.50 | .2211 | .2380 | 185.75 | 163.55 | 156.10 | 152.60 | 148.80 | 145.85 |
1/4 | .2500 | .2405 | 4 | 1 1/2 | 1/2 | 6 | 242408 | 141.50 | .2381 | .2530 | 185.75 | 163.55 | 156.10 | 152.60 | 148.80 | 145.85 |
17/64 | .2656 | .2485 | 4 | 1 1/2 | 1/2 | 6 | 24242656 | 150.15 | — | — | — | — | — | — | — | — |
9/32 | .2813 | .2485 | 4 | 1 1/2 | 1/2 | 6 | 242409 | 150.15 | .2531 | .2840 | 194.40 | 172.25 | 164.80 | 161.25 | 157.45 | 154.55 |
19/64 | .2969 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 24242969 | 158.65 | — | — | — | — | — | — | — | — |
5/16 | .3125 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 242410 | 158.65 | .2841 | .3150 | 202.90 | 180.65 | 173.25 | 169.55 | 165.95 | 162.90 |
21/64 | .3281 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 24243281 | 159.85 | — | — | — | — | — | — | — | — |
11/32 | .3438 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 242411 | 159.85 | .3151 | .3470 | 204.05 | 181.85 | 174.55 | 170.90 | 167.20 | 164.25 |
23/64 | .3594 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 24243594 | 161.45 | — | — | — | — | — | — | — | — |
3/8 | .3750 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 242412 | 161.45 | .3471 | .3780 | 205.75 | 183.55 | 176.15 | 172.55 | 168.75 | 165.85 |
25/64 | .3906 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 24243906 | 162.00 | — | — | — | — | — | — | — | — |
13/32 | .4063 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 242413 | 162.00 | .3781 | .4090 | 206.15 | 184.15 | 176.70 | 173.10 | 169.35 | 166.25 |
27/64 | .4219 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 24244219 | 163.60 | — | — | — | — | — | — | — | — |
7/16 | .4375 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 242414 | 163.60 | .4091 | .4410 | 207.85 | 185.75 | 178.20 | 174.80 | 170.90 | 168.00 |
29/64 | .4531 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 24244531 | 165.00 | — | — | — | — | — | — | — | — |
15/32 | .4688 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 242415 | 165.00 | .4411 | .4720 | 209.30 | 187.15 | 179.70 | 176.20 | 172.35 | 169.40 |
31/64 | .4844 | .4355 | 6 | 2 | 2 | 8 | 24244844 | 166.90 | — | — | — | — | — | — | — | — |
1/2 | .5000 | .4355 | 6 | 2 | 2 | 8 | 242416 | 166.90 | .4721 | .5030 | 211.20 | 189.10 | 181.70 | 178.10 | 174.35 | 171.30 |
33/64 | .5156 | .4355 | 6 | 2 | 2 | 8 | 24245156 | 170.70 | — | — | — | — | — | — | — | — |
17/32 | .5313 | .4355 | 6 | 2 | 2 | 8 | 242417 | 170.70 | .5031 | .5340 | 214.80 | 192.75 | 185.35 | 181.80 | 178.05 | 174.95 |
9/16 | .5625 | .4355 | 6 | 2 | 2 | 8 | 242418 | 173.10 | .5341 | .5660 | 217.35 | 195.15 | 187.75 | 184.30 | 180.45 | 177.45 |
19/32 | .5938 | .4355 | 6 | 2 | 2 | 8 | 242419 | 176.75 | .5661 | .5970 | 220.95 | 198.75 | 191.45 | 187.90 | 184.15 | 181.10 |
5/8 | .6250 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242420 | 180.10 | .5971 | .6280 | 224.30 | 202.10 | 194.80 | 191.10 | 187.45 | 184.40 |
21/32 | .6563 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242421 | 199.35 | .6281 | .6590 | 243.55 | 221.40 | 213.95 | 210.55 | 206.65 | 203.70 |
11/16 | .6875 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242422 | 203.40 | .6591 | .6910 | 247.60 | 225.55 | 218.00 | 214.60 | 210.75 | 207.75 |
23/32 | .7188 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242423 | 212.15 | .6911 | .7220 | 256.35 | 234.30 | 226.90 | 223.35 | 219.55 | 216.50 |
3/4 | .7500 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242424 | 212.15 | .7221 | .7530 | 256.35 | 234.30 | 226.90 | 223.35 | 219.55 | 216.50 |
25/32 | .7813 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242425 | 218.50 | .7531 | .7840 | 262.65 | 240.45 | 233.15 | 229.65 | 225.75 | 222.75 |
13/16 | .8125 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242426 | 218.50 | .7841 | .8160 | 262.65 | 240.45 | 233.15 | 229.65 | 225.75 | 222.75 |
27/32 | .8438 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242427 | 225.95 | .8161 | .8470 | 270.10 | 248.10 | 240.50 | 237.05 | 233.30 | 230.20 |
7/8 | .8750 | .7495 | 6 | 2 5/8 | 2 5/8 | 10 | 242428 | 234.50 | .8471 | .8780 | 280.35 | 257.30 | 249.65 | 245.95 | 242.10 | 238.95 |
29/32 | .9063 | .7495 | 6 | 2 5/8 | 2 5/8 | 10 | 242429 | 260.35 | .8781 | .9090 | 306.25 | 283.25 | 275.50 | 271.95 | 267.90 | 264.90 |
15/16 | .9375 | .7495 | 8 | 2 5/8 | 2 5/8 | 10 | 242430 | 260.35 | .9091 | .9410 | 306.25 | 283.25 | 275.50 | 271.95 | 267.90 | 264.90 |
31/32 | .9688 | .7495 | 8 | 2 5/8 | 2 5/8 | 10 | 242431 | 261.35 | .9411 | .9720 | 307.25 | 284.30 | 276.70 | 272.95 | 268.90 | 265.90 |
1 | 1.0000 | .8745 | 8 | 2 3/4 | 2 3/4 | 10 1/2 | 242432 | 261.35 | .9721 | 1.0030 | 307.25 | 284.30 | 276.70 | 272.95 | 268.90 | 265.90 |
1 1/16 | 1.0625 | .8745 | 8 | 2 3/4 | 2 3/4 | 10 1/2 | 242434 | 268.80 | 1.0031 | 1.0660 | 314.70 | 291.70 | 284.00 | 280.35 | 276.30 | 273.30 |
1 1/8 | 1.1250 | .8745 | 8 | 2 7/8 | 2 7/8 | 11 | 242436 | 278.15 | 1.0661 | 1.1280 | 324.00 | 301.05 | 293.20 | 289.60 | 285.65 | 282.55 |
1 3/16 | 1.1875 | .9995 | 8 | 2 7/8 | 2 7/8 | 11 | 242438 | 297.90 | 1.1281 | 1.1905 | 343.80 | 320.75 | 313.00 | 309.45 | 305.55 | 302.45 |
1 1/4 | 1.2500 | .9995 | 8 | 3 | 3 | 11 1/2 | 242440 | 301.75 | 1.1906 | 1.2530 | 347.75 | 324.70 | 317.00 | 313.40 | 309.45 | 306.40 |
1 5/16 | 1.3125 | .9995 | 8 | 3 | 3 | 11 1/2 | 242442 | 310.45 | 1.2531 | 1.3155 | 356.40 | 333.35 | 325.65 | 321.90 | 318.05 | 315.00 |
1 3/8 | 1.3750 | .9995 | 8 | 3 1/4 | 3 1/4 | 12 | 242444 | 323.05 | 1.3156 | 1.3780 | 368.95 | 345.85 | 338.25 | 334.60 | 330.65 | 327.45 |
1 7/16 | 1.4375 | .9995 | 8 | 3 1/4 | 3 1/4 | 12 | 242446 | 333.05 | 1.3781 | 1.4405 | 379.10 | 356.00 | 348.40 | 344.75 | 340.75 | 337.70 |
1 1/2 | 1.5000 | 1.2495 | 8 | 3 1/2 | 3 1/2 | 12 1/2 | 242448 | 344.25 | 1.4406 | 1.5030 | 390.20 | 367.20 | 359.55 | 355.85 | 351.90 | 348.80 |
1 9/16 | 1.5625 | 1.2495 | 8 | 3 1/2 | 3 1/2 | 12 1/2 | 242450 | 366.55 | 1.5031 | 1.5660 | 410.30 | 388.40 | 381.10 | 377.60 | 373.75 | 370.95 |
1 5/8 | 1.6250 | 1.2495 | 8 | 3 1/2 | 3 1/2 | 13 | 242452 | 401.35 | 1.5661 | 1.6280 | 444.95 | 423.15 | 415.85 | 412.25 | 408.50 | 405.65 |
1 11/16 | 1.6875 | 1.2495 | 8 | 3 1/2 | 3 1/2 | 13 | 242454 | 409.75 | 1.6281 | 1.6910 | 453.55 | 431.75 | 424.40 | 420.80 | 417.05 | 414.15 |
1 3/4 | 1.7500 | 1.2495 | 10 | 3 1/2 | 3 1/2 | 13 1/2 | 242456 | 448.80 | 1.6911 | 1.7530 | 492.55 | 470.65 | 463.30 | 459.85 | 456.05 | 453.15 |
1 13/16 | 1.8125 | 1.4995 | 10 | 3 1/2 | 3 1/2 | 13 1/2 | 242458 | 467.10 | 1.7531 | 1.8160 | 510.90 | 489.00 | 481.70 | 478.15 | 474.35 | 471.55 |
1 7/8 | 1.8750 | 1.4995 | 10 | 3 1/2 | 3 1/2 | 14 | 242460 | 493.15 | 1.8161 | 1.8780 | 536.90 | 514.95 | 507.70 | 504.20 | 500.40 | 497.45 |
1 15/16 | 1.9375 | 1.4995 | 10 | 3 1/2 | 3 1/2 | 14 | 242462 | 522.85 | 1.8781 | 1.9410 | 566.55 | 544.70 | 537.35 | 533.90 | 530.10 | 527.15 |
2 | 2.0000 | 1.4995 | 12 | 3 1/2 | 3 1/2 | 14 | 242464 | 542.90 | 1.9411 | 2.0030 | 586.70 | 564.90 | 557.50 | 554.00 | 550.20 | 547.30 |