ROCK RIVER TOOL, INC.
STANDARD & SPECIAL CARBIDE TIPPED CUTTING TOOLS
Phone (800) 345-8924 | FAX (800) 867-9312
Coolant feed outlets in each flute.
Flute long carbide on .2841" tool diameter and larger.
Tool diameter tolerance +.0003"/-.0000".
Flute coolant feeding outlets for reaming through holes as chips are flushed forward through the hole being reamed.
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 2426 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 | 242606 | $103.30 | .1770 | .2040 | $134.40 | $118.85 | $113.60 | $111.10 | $108.45 | $106.30 |
| 13/64 | .2031 | .1805 | 4 | 1 1/4 | 1/2 | 5 | 24262031 | 103.30 | — | — | — | — | — | — | — | — |
| 7/32 | .2188 | .2075 | 4 | 1 1/4 | 1/2 | 5 | 242607 | 103.30 | .2041 | .2210 | 134.40 | 118.85 | 113.60 | 111.10 | 108.45 | 106.30 |
| 15/64 | .2344 | .2265 | 4 | 1 1/2 | 1/2 | 6 | 24262344 | 103.30 | .2211 | .2380 | 134.40 | 118.85 | 113.60 | 111.10 | 108.45 | 106.30 |
| 1/4 | .2500 | .2405 | 4 | 1 1/2 | 1/2 | 6 | 242608 | 103.30 | .2381 | .2530 | 134.40 | 118.85 | 113.60 | 111.10 | 108.45 | 106.30 |
| 17/64 | .2656 | .2485 | 4 | 1 1/2 | 1/2 | 6 | 24262656 | 105.65 | — | — | — | — | — | — | — | — |
| 9/32 | .2813 | .2485 | 4 | 1 1/2 | 1/2 | 6 | 242609 | 105.65 | .2531 | .2840 | 136.75 | 121.15 | 115.95 | 113.45 | 110.75 | 108.70 |
| 19/64 | .2969 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 24262969 | 114.60 | — | — | — | — | — | — | — | — |
| 5/16 | .3125 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 242610 | 114.60 | .2841 | .3150 | 145.70 | 130.10 | 124.90 | 122.45 | 119.80 | 117.65 |
| 21/64 | .3281 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 24263281 | 114.60 | — | — | — | — | — | — | — | — |
| 11/32 | .3438 | .2792 | 4 | 1 1/2 | 1 1/2 | 6 | 242611 | 114.60 | .3151 | .3470 | 145.70 | 130.10 | 124.90 | 122.45 | 119.80 | 117.65 |
| 23/64 | .3594 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 24263594 | 114.60 | — | — | — | — | — | — | — | — |
| 3/8 | .3750 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 242612 | 114.60 | .3471 | .3780 | 145.70 | 130.10 | 124.90 | 122.45 | 119.80 | 117.65 |
| 25/64 | .3906 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 24263906 | 117.45 | — | — | — | — | — | — | — | — |
| 13/32 | .4063 | .3105 | 4 | 1 3/4 | 1 3/4 | 7 | 242613 | 117.45 | .3781 | .4090 | 148.55 | 133.00 | 127.80 | 125.30 | 122.65 | 120.50 |
| 27/64 | .4219 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 24264219 | 120.30 | — | — | — | — | — | — | — | — |
| 7/16 | .4375 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 242614 | 120.30 | .4091 | .4410 | 151.40 | 135.85 | 130.65 | 128.15 | 125.50 | 123.40 |
| 29/64 | .4531 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 24264531 | 120.30 | — | — | — | — | — | — | — | — |
| 15/32 | .4688 | .3730 | 6 | 1 3/4 | 1 3/4 | 7 | 242615 | 120.30 | .4411 | .4720 | 151.40 | 135.85 | 130.65 | 128.15 | 125.50 | 123.40 |
| 31/64 | .4844 | .4355 | 6 | 2 | 2 | 8 | 24264844 | 120.30 | — | — | — | — | — | — | — | — |
| 1/2 | .5000 | .4355 | 6 | 2 | 2 | 8 | 242616 | 120.30 | .4721 | .5030 | 151.40 | 135.85 | 130.65 | 128.15 | 125.50 | 123.40 |
| 33/64 | .5156 | .4355 | 6 | 2 | 2 | 8 | 24265156 | 127.25 | — | — | — | — | — | — | — | — |
| 17/32 | .5313 | .4355 | 6 | 2 | 2 | 8 | 242617 | 127.25 | .5031 | .5340 | 158.35 | 142.80 | 137.60 | 135.10 | 132.40 | 130.35 |
| 9/16 | .5625 | .4355 | 6 | 2 | 2 | 8 | 242618 | 129.05 | .5341 | .5660 | 160.15 | 144.60 | 139.35 | 136.85 | 134.20 | 132.10 |
| 19/32 | .5938 | .4355 | 6 | 2 | 2 | 8 | 242619 | 130.25 | .5661 | .5970 | 161.35 | 145.75 | 140.55 | 138.05 | 135.40 | 133.30 |
| 5/8 | .6250 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242620 | 130.25 | .5971 | .6280 | 161.35 | 145.75 | 140.55 | 138.05 | 135.40 | 133.30 |
| 21/32 | .6563 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242621 | 144.35 | .6281 | .6590 | 175.50 | 159.90 | 154.65 | 152.20 | 149.50 | 147.45 |
| 11/16 | .6875 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242622 | 144.35 | .6591 | .6910 | 175.50 | 159.90 | 154.65 | 152.20 | 149.50 | 147.45 |
| 23/32 | .7188 | .5615 | 6 | 2 1/4 | 2 1/4 | 9 | 242623 | 154.30 | .6911 | .7220 | 185.40 | 169.80 | 164.60 | 162.15 | 159.40 | 157.35 |
| 3/4 | .7500 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242624 | 154.30 | .7221 | .7530 | 185.40 | 169.80 | 164.60 | 162.15 | 159.40 | 157.35 |
| 25/32 | .7813 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242625 | 154.30 | .7531 | .7840 | 185.40 | 169.80 | 164.60 | 162.15 | 159.40 | 157.35 |
| 13/16 | .8125 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242626 | 154.30 | .7841 | .8160 | 185.40 | 169.80 | 164.60 | 162.15 | 159.40 | 157.35 |
| 27/32 | .8438 | .6245 | 6 | 2 1/2 | 2 1/2 | 9 1/2 | 242627 | 158.95 | .8161 | .8470 | 190.05 | 174.50 | 169.25 | 166.75 | 164.10 | 161.95 |
| 7/8 | .8750 | .7495 | 6 | 2 5/8 | 2 5/8 | 10 | 242628 | 164.95 | .8471 | .8780 | 197.25 | 181.05 | 175.60 | 173.05 | 170.30 | 168.10 |
| 29/32 | .9063 | .7495 | 6 | 2 5/8 | 2 5/8 | 10 | 242629 | 185.20 | .8781 | .9090 | 217.45 | 201.30 | 195.90 | 193.35 | 190.50 | 188.40 |
| 15/16 | .9375 | .7495 | 8 | 2 5/8 | 2 5/8 | 10 | 242630 | 189.50 | .9091 | .9410 | 221.75 | 205.60 | 200.20 | 197.60 | 194.80 | 192.65 |
| 31/32 | .9688 | .7495 | 8 | 2 5/8 | 2 5/8 | 10 | 242631 | 189.50 | .9411 | .9720 | 221.75 | 205.60 | 200.20 | 197.60 | 194.80 | 192.65 |
| 1 | 1.0000 | .8745 | 8 | 2 3/4 | 2 3/4 | 10 1/2 | 242632 | 189.50 | .9721 | 1.0030 | 221.75 | 205.60 | 200.20 | 197.60 | 194.80 | 192.65 |
| 1 1/16 | 1.0625 | .8745 | 8 | 2 3/4 | 2 3/4 | 10 1/2 | 242634 | 200.40 | 1.0031 | 1.0660 | 232.70 | 216.55 | 211.15 | 208.55 | 205.80 | 203.60 |
| 1 1/8 | 1.1250 | .8745 | 8 | 2 7/8 | 2 7/8 | 11 | 242636 | 201.25 | 1.0661 | 1.1280 | 233.55 | 217.35 | 211.90 | 209.35 | 206.60 | 204.40 |
| 1 3/16 | 1.1875 | .9995 | 8 | 2 7/8 | 2 7/8 | 11 | 242638 | 209.55 | 1.1281 | 1.1905 | 241.85 | 225.65 | 220.20 | 217.70 | 214.90 | 212.75 |
| 1 1/4 | 1.2500 | .9995 | 8 | 3 | 3 | 11 1/2 | 242640 | 212.30 | 1.1906 | 1.2530 | 244.60 | 228.40 | 223.05 | 220.45 | 217.70 | 215.50 |
| 1 5/16 | 1.3125 | .9995 | 8 | 3 | 3 | 11 1/2 | 242642 | 218.40 | 1.2531 | 1.3155 | 250.70 | 234.50 | 229.10 | 226.50 | 223.75 | 221.55 |
| 1 3/8 | 1.3750 | .9995 | 8 | 3 1/4 | 3 1/4 | 12 | 242644 | 227.25 | 1.3156 | 1.3780 | 259.50 | 243.30 | 237.95 | 235.35 | 232.60 | 230.40 |
| 1 7/16 | 1.4375 | .9995 | 8 | 3 1/4 | 3 1/4 | 12 | 242646 | 234.35 | 1.3781 | 1.4405 | 266.65 | 250.45 | 245.10 | 242.50 | 239.70 | 237.55 |
| 1 1/2 | 1.5000 | 1.2495 | 8 | 3 1/2 | 3 1/2 | 12 1/2 | 242648 | 242.20 | 1.4406 | 1.5030 | 274.50 | 258.35 | 252.90 | 250.35 | 247.55 | 245.40 |