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 | $131.00 | .1770 | .2040 | $172.00 | $151.45 | $144.55 | $141.30 | $137.80 | $135.05 |
13/64 | .2031 | .1805 | 4 | 1 1/4 | 1/2 | 5 | 24242031 | 131.00 | — | — | — | — | — | — | — | — |
7/32 | .2188 | .2075 | 4 | 1 1/4 | 1/2 | 5 | 242407 | 131.00 | .2041 | .2210 | 172.00 | 151.45 | 144.55 | 141.30 | 137.80 | 135.05 |
15/64 | .2344 | .2265 | 4 | 1 1/2 | 1/2 | 6 | 24242344 | 131.00 | .2211 | .2380 | 172.00 | 151.45 | 144.55 | 141.30 | 137.80 | 135.05 |
1/4 | .2500 | .2405 | 4 | 1 1/2 | 1/2 | 6 | 242408 | 131.00 | .2381 | .2530 | 172.00 | 151.45 | 144.55 | 141.30 | 137.80 | 135.05 |
17/64 | .2656 | .2485 | 4 | 1 1/2 | 1/2 | 6 | 24242656 | 139.05 | — | — | — | — | — | — | — | — |
9/32 | .2813 | .2485 | 4 | 1 1/2 | 1/2 | 6 | 242409 | 139.05 | .2531 | .2840 | 180.00 | 159.50 | 152.60 | 149.30 | 145.80 | 143.10 |
19/64 | .2969 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 24242969 | 146.90 | — | — | — | — | — | — | — | — |
5/16 | .3125 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 242410 | 146.90 | .2841 | .3150 | 187.85 | 167.25 | 160.40 | 157.00 | 153.65 | 150.85 |
21/64 | .3281 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 24243281 | 148.00 | — | — | — | — | — | — | — | — |
11/32 | .3438 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 242411 | 148.00 | .3151 | .3470 | 188.95 | 168.40 | 161.60 | 158.25 | 154.80 | 152.10 |
23/64 | .3594 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 24243594 | 149.50 | — | — | — | — | — | — | — | — |
3/8 | .3750 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 242412 | 149.50 | .3471 | .3780 | 190.50 | 169.95 | 163.10 | 159.75 | 156.25 | 153.55 |
25/64 | .3906 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 24243906 | 150.00 | — | — | — | — | — | — | — | — |
13/32 | .4063 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 242413 | 150.00 | .3781 | .4090 | 190.90 | 170.50 | 163.60 | 160.30 | 156.80 | 153.95 |
27/64 | .4219 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 24244219 | 151.50 | — | — | — | — | — | — | — | — |
7/16 | .4375 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 242414 | 151.50 | .4091 | .4410 | 192.45 | 172.00 | 165.00 | 161.85 | 158.25 | 155.55 |
29/64 | .4531 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 24244531 | 152.80 | — | — | — | — | — | — | — | — |
15/32 | .4688 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 242415 | 152.80 | .4411 | .4720 | 193.80 | 173.30 | 166.40 | 163.15 | 159.60 | 156.85 |
31/64 | .4844 | .4355 | 6 | 2 | 2 | 8 | 24244844 | 154.55 | — | — | — | — | — | — | — | — |
1/2 | .5000 | .4355 | 6 | 2 | 2 | 8 | 242416 | 154.55 | .4721 | .5030 | 195.55 | 175.10 | 168.25 | 164.90 | 161.45 | 158.60 |
33/64 | .5156 | .4355 | 6 | 2 | 2 | 8 | 24245156 | 158.05 | — | — | — | — | — | — | — | — |
17/32 | .5313 | .4355 | 6 | 2 | 2 | 8 | 242417 | 158.05 | .5031 | .5340 | 198.90 | 178.45 | 171.60 | 168.35 | 164.85 | 162.00 |
9/16 | .5625 | .4355 | 6 | 2 | 2 | 8 | 242418 | 160.30 | .5341 | .5660 | 201.25 | 180.70 | 173.85 | 170.65 | 167.10 | 164.30 |
19/32 | .5938 | .4355 | 6 | 2 | 2 | 8 | 242419 | 163.65 | .5661 | .5970 | 204.60 | 184.05 | 177.25 | 174.00 | 170.50 | 167.70 |
5/8 | .6250 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242420 | 166.75 | .5971 | .6280 | 207.70 | 187.15 | 180.35 | 176.95 | 173.55 | 170.75 |
21/32 | .6563 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242421 | 184.60 | .6281 | .6590 | 225.50 | 205.00 | 198.10 | 194.95 | 191.35 | 188.60 |
11/16 | .6875 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242422 | 188.35 | .6591 | .6910 | 229.25 | 208.85 | 201.85 | 198.70 | 195.15 | 192.35 |
23/32 | .7188 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242423 | 196.45 | .6911 | .7220 | 237.35 | 216.95 | 210.10 | 206.80 | 203.30 | 200.45 |
3/4 | .7500 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242424 | 196.45 | .7221 | .7530 | 237.35 | 216.95 | 210.10 | 206.80 | 203.30 | 200.45 |
25/32 | .7813 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242425 | 202.30 | .7531 | .7840 | 243.20 | 222.65 | 215.90 | 212.65 | 209.05 | 206.25 |
13/16 | .8125 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242426 | 202.30 | .7841 | .8160 | 243.20 | 222.65 | 215.90 | 212.65 | 209.05 | 206.25 |
27/32 | .8438 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242427 | 209.20 | .8161 | .8470 | 250.10 | 229.70 | 222.70 | 219.50 | 216.00 | 213.15 |
7/8 | .8750 | .7495 | 6 | 2 5/8 | 2 5/8 | 10 | 242428 | 217.15 | .8471 | .8780 | 259.60 | 238.25 | 231.15 | 227.75 | 224.15 | 221.25 |
29/32 | .9063 | .7495 | 6 | 2 5/8 | 2 5/8 | 10 | 242429 | 241.05 | .8781 | .9090 | 283.55 | 262.25 | 255.10 | 251.80 | 248.05 | 245.30 |
15/16 | .9375 | .7495 | 8 | 2 5/8 | 2 5/8 | 10 | 242430 | 241.05 | .9091 | .9410 | 283.55 | 262.25 | 255.10 | 251.80 | 248.05 | 245.30 |
31/32 | .9688 | .7495 | 8 | 2 5/8 | 2 5/8 | 10 | 242431 | 242.00 | .9411 | .9720 | 284.50 | 263.25 | 256.20 | 252.75 | 249.00 | 246.20 |
1 | 1.0000 | .8745 | 8 | 2 3/4 | 2 3/4 | 10 1/2 | 242432 | 242.00 | .9721 | 1.0030 | 284.50 | 263.25 | 256.20 | 252.75 | 249.00 | 246.20 |
1 1/16 | 1.0625 | .8745 | 8 | 2 3/4 | 2 3/4 | 10 1/2 | 242434 | 248.90 | 1.0031 | 1.0660 | 291.40 | 270.10 | 262.95 | 259.60 | 255.85 | 253.05 |
1 1/8 | 1.1250 | .8745 | 8 | 2 7/8 | 2 7/8 | 11 | 242436 | 257.55 | 1.0661 | 1.1280 | 300.00 | 278.75 | 271.50 | 268.15 | 264.50 | 261.60 |
1 3/16 | 1.1875 | .9995 | 8 | 2 7/8 | 2 7/8 | 11 | 242438 | 275.85 | 1.1281 | 1.1905 | 318.35 | 297.00 | 289.80 | 286.55 | 282.90 | 280.05 |
1 1/4 | 1.2500 | .9995 | 8 | 3 | 3 | 11 1/2 | 242440 | 279.40 | 1.1906 | 1.2530 | 322.00 | 300.65 | 293.50 | 290.20 | 286.55 | 283.70 |
1 5/16 | 1.3125 | .9995 | 8 | 3 | 3 | 11 1/2 | 242442 | 287.45 | 1.2531 | 1.3155 | 330.00 | 308.65 | 301.55 | 298.05 | 294.50 | 291.65 |
1 3/8 | 1.3750 | .9995 | 8 | 3 1/4 | 3 1/4 | 12 | 242444 | 299.10 | 1.3156 | 1.3780 | 341.60 | 320.25 | 313.20 | 309.80 | 306.15 | 303.20 |
1 7/16 | 1.4375 | .9995 | 8 | 3 1/4 | 3 1/4 | 12 | 242446 | 308.40 | 1.3781 | 1.4405 | 351.00 | 329.65 | 322.60 | 319.20 | 315.50 | 312.70 |
1 1/2 | 1.5000 | 1.2495 | 8 | 3 1/2 | 3 1/2 | 12 1/2 | 242448 | 318.75 | 1.4406 | 1.5030 | 361.30 | 340.00 | 332.90 | 329.50 | 325.85 | 322.95 |
1 9/16 | 1.5625 | 1.2495 | 8 | 3 1/2 | 3 1/2 | 12 1/2 | 242450 | 339.40 | 1.5031 | 1.5660 | 379.90 | 359.65 | 352.85 | 349.65 | 346.05 | 343.45 |
1 5/8 | 1.6250 | 1.2495 | 8 | 3 1/2 | 3 1/2 | 13 | 242452 | 371.60 | 1.5661 | 1.6280 | 412.00 | 391.80 | 385.05 | 381.70 | 378.25 | 375.60 |
1 11/16 | 1.6875 | 1.2495 | 8 | 3 1/2 | 3 1/2 | 13 | 242454 | 379.40 | 1.6281 | 1.6910 | 419.95 | 399.75 | 392.95 | 389.65 | 386.15 | 383.45 |
1 3/4 | 1.7500 | 1.2495 | 10 | 3 1/2 | 3 1/2 | 13 1/2 | 242456 | 415.55 | 1.6911 | 1.7530 | 456.05 | 435.80 | 429.00 | 425.80 | 422.25 | 419.60 |
1 13/16 | 1.8125 | 1.4995 | 10 | 3 1/2 | 3 1/2 | 13 1/2 | 242458 | 432.50 | 1.7531 | 1.8160 | 473.05 | 452.80 | 446.00 | 442.75 | 439.20 | 436.60 |
1 7/8 | 1.8750 | 1.4995 | 10 | 3 1/2 | 3 1/2 | 14 | 242460 | 456.60 | 1.8161 | 1.8780 | 497.15 | 476.80 | 470.10 | 466.85 | 463.35 | 460.60 |
1 15/16 | 1.9375 | 1.4995 | 10 | 3 1/2 | 3 1/2 | 14 | 242462 | 484.10 | 1.8781 | 1.9410 | 524.60 | 504.35 | 497.55 | 494.35 | 490.85 | 488.10 |
2 | 2.0000 | 1.4995 | 12 | 3 1/2 | 3 1/2 | 14 | 242464 | 502.70 | 1.9411 | 2.0030 | 543.25 | 523.05 | 516.20 | 512.95 | 509.45 | 506.75 |