ROCK RIVER TOOL, INC.
STANDARD & SPECIAL CARBIDE TIPPED CUTTING TOOLS
Phone (800) 345-8924 | FAX (800) 867-9312
Stub length — 135º split point.
Same as type 2640, except with 135º split point designed for drilling abrasive and tough materials.
Excellent starting drill
Exact location shallow drilling.
Often used in CNC machining centers.
Shorter length results in a very rigid and sturdy drill.
Intermediate metric sizes - see priced table below.
Special point angles.
Tool Diameter |
Length | Type 2641 EDP NO. |
Price | |||
Frac. | Wire / Letter | Dec. | Flute | Overall | ||
32 | .1160 | 7/8 | 1 7/8 | 264332 | $27.00 | |
31 | .1200 | 7/8 | 1 7/8 | 264331 | 27.00 | |
1/8 | .1250 | 7/8 | 1 7/8 | 264108 | 19.70 | |
30 | .1285 | 15/16 | 1 15/16 | 264330 | 28.40 | |
29 | .1360 | 15/16 | 1 15/16 | 264329 | 28.40 | |
28 | .1405 | 15/16 | 1 15/16 | 264328 | 28.40 | |
9/64 | .1406 | 15/16 | 1 15/16 | 264109 | 26.00 | |
27 | .1440 | 1 | 2 1/16 | 264327 | 28.40 | |
26 | .1470 | 1 | 2 1/16 | 264326 | 28.40 | |
25 | .1495 | 1 | 2 1/16 | 264325 | 28.40 | |
24 | .1520 | 1 | 2 1/16 | 264324 | 28.40 | |
23 | .1540 | 1 | 2 1/16 | 264323 | 28.40 | |
5/32 | .1563 | 1 | 2 1/16 | 264110 | 21.00 | |
22 | .1570 | 1 1/16 | 2 1/8 | 264322 | 28.40 | |
21 | .1590 | 1 1/16 | 2 1/8 | 264321 | 28.40 | |
20 | .1610 | 1 1/16 | 2 1/8 | 264320 | 33.30 | |
19 | .1660 | 1 1/16 | 2 1/8 | 264319 | 33.30 | |
18 | .1695 | 1 1/16 | 2 1/8 | 264318 | 33.30 | |
11/64 | .1719 | 1 1/16 | 2 1/8 | 264111 | 28.25 | |
17 | .1730 | 1 1/8 | 2 3/16 | 264317 | 33.85 | |
16 | .1770 | 1 1/8 | 2 3/16 | 264316 | 33.85 | |
15 | .1800 | 1 1/8 | 2 3/16 | 264315 | 33.85 | |
14 | .1820 | 1 1/8 | 2 3/16 | 264314 | 33.85 | |
13 | .1850 | 1 1/8 | 2 3/16 | 264313 | 33.85 | |
3/16 | .1875 | 1 1/8 | 2 3/16 | 264112 | 22.25 | |
12 | .1890 | 1 3/16 | 2 1/4 | 264312 | 33.60 | |
11 | .1910 | 1 3/16 | 2 1/4 | 264311 | 33.60 | |
10 | .1935 | 1 3/16 | 2 1/4 | 264310 | 33.60 | |
9 | .1960 | 1 3/16 | 2 1/4 | 264309 | 33.60 | |
8 | .1990 | 1 3/16 | 2 1/4 | 264308 | 33.60 | |
7 | .2010 | 1 3/16 | 2 1/4 | 264307 | 31.90 | |
13/64 | .2031 | 1 3/16 | 2 1/4 | 264113 | 28.25 | |
6 | .2040 | 1 1/4 | 2 3/8 | 264306 | 33.85 | |
5 | .2055 | 1 1/4 | 2 3/8 | 264305 | 33.85 | |
4 | .2090 | 1 1/4 | 2 3/8 | 264304 | 33.85 | |
3 | .2130 | 1 1/4 | 2 3/8 | 264303 | 31.90 | |
7/32 | .2188 | 1 1/4 | 2 3/8 | 264114 | 24.20 | |
2 | .2210 | 1 5/16 | 2 7/16 | 264302 | 33.60 | |
1 | .2280 | 1 5/16 | 2 7/16 | 264301 | 33.60 | |
A | .2340 | 1 5/16 | 2 7/16 | 264501 | 33.60 | |
15/64 | .2344 | 1 5/16 | 2 7/16 | 264115 | 28.90 | |
B | .2380 | 1 3/8 | 2 1/2 | 264502 | 33.60 | |
C | .2420 | 1 3/8 | 2 1/2 | 264503 | 33.60 | |
D | .2460 | 1 3/8 | 2 1/2 | 264504 | 31.90 | |
1/4 | E | .2500 | 1 3/8 | 2 1/2 | 264116 | 25.60 |
F | .2570 | 1 7/16 | 2 5/8 | 264506 | 37.20 | |
G | .2610 | 1 7/16 | 2 5/8 | 264507 | 37.20 | |
17/64 | .2656 | 1 7/16 | 2 5/8 | 264117 | 32.05 | |
H | .2660 | 1 1/2 | 2 11/16 | 264508 | 38.90 | |
I | .2720 | 1 1/2 | 2 11/16 | 264509 | 37.20 | |
J | .2770 | 1 1/2 | 2 11/16 | 264510 | 38.90 | |
K | .2810 | 1 1/2 | 2 11/16 | 264511 | 38.90 | |
9/32 | .2813 | 1 1/2 | 2 11/16 | 264118 | 29.75 | |
L | .2900 | 1 9/16 | 2 3/4 | 264512 | 40.00 | |
M | .2950 | 1 9/16 | 2 3/4 | 264513 | 40.00 | |
19/64 | .2969 | 1 9/16 | 2 3/4 | 264119 | 36.65 | |
N | .3020 | 1 5/8 | 2 13/16 | 264514 | 46.10 | |
5/16 | .3125 | 1 5/8 | 2 13/16 | 264120 | 31.70 | |
O | .3160 | 1 11/16 | 2 15/16 | 264515 | 45.95 | |
P | .3230 | 1 11/16 | 2 15/16 | 264516 | 48.10 | |
21/64 | .3281 | 1 11/16 | 2 15/16 | 264121 | 39.00 | |
Q | .3320 | 1 11/16 | 3 | 264517 | 45.95 | |
R | .3390 | 1 11/16 | 3 | 264518 | 45.95 | |
11/32 | .3438 | 1 11/16 | 3 | 264122 | 36.65 | |
S | .3480 | 1 3/4 | 3 1/16 | 264519 | 48.65 | |
T | .3580 | 1 3/4 | 3 1/16 | 264520 | 48.65 | |
23/64 | .3594 | 1 3/4 | 3 1/16 | 264123 | 40.25 | |
U | .3680 | 1 13/16 | 3 1/8 | 264521 | 47.10 | |
3/8 | .3750 | 1 13/16 | 3 1/8 | 264124 | 37.60 | |
V | .3770 | 1 7/8 | 3 1/4 | 264522 | 56.00 | |
W | .3860 | 1 7/8 | 3 1/4 | 264523 | 53.50 | |
25/64 | .3906 | 1 7/8 | 3 1/4 | 264125 | 44.75 | |
X | .3970 | 1 15/16 | 3 5/16 | 264524 | 56.00 | |
Y | .4040 | 1 15/16 | 3 5/16 | 264525 | 56.00 | |
13/32 | .4063 | 1 15/16 | 3 5/16 | 264126 | 44.75 | |
Z | .4130 | 2 | 3 3/8 | 264526 | 63.80 | |
27/64 | .4219 | 2 | 3 3/8 | 264127 | 48.65 | |
7/16 | .4375 | 2 1/16 | 3 7/16 | 264128 | 45.70 | |
29/64 | .4531 | 2 1/8 | 3 9/16 | 264129 | 70.55 | |
15/32 | .4688 | 2 1/8 | 3 5/8 | 264130 | 68.15 | |
31/64 | .4844 | 2 3/16 | 3 11/16 | 264131 | 67.55 | |
1/2 | .5000 | 2 1/4 | 3 3/4 | 264132 | 65.20 | |
33/64 | .5156 | 2 3/8 | 3 7/8 | 264133 | 93.20 | |
17/32 | .5313 | 2 3/8 | 3 7/8 | 264134 | 78.90 | |
35/64 | .5469 | 2 1/2 | 4 | 264135 | 93.20 | |
9/16 | .5625 | 2 1/2 | 4 | 264136 | 78.90 | |
37/64 | .5781 | 2 5/8 | 4 1/8 | 264137 | 108.70 | |
19/32 | .5938 | 2 5/8 | 4 1/8 | 264138 | 90.40 | |
39/64 | .6094 | 2 3/4 | 4 1/4 | 264139 | 108.70 | |
5/8 | .6250 | 2 3/4 | 4 1/4 | 264140 | 90.40 | |
41/64 | .6406 | 2 7/8 | 4 1/2 | 264141 | 129.85 | |
21/32 | .6563 | 2 7/8 | 4 1/2 | 264142 | 108.80 | |
43/64 | .6719 | 2 7/8 | 4 5/8 | 264143 | 133.00 | |
11/16 | .6875 | 2 7/8 | 4 5/8 | 264144 | 111.60 | |
45/64 | .7031 | 3 | 4 3/4 | 264145 | 150.25 | |
23/32 | .7188 | 3 | 4 3/4 | 264146 | 130.20 | |
47/64 | .7344 | 3 1/8 | 5 | 264147 | 150.65 | |
3/4 | .7500 | 3 1/8 | 5 | 264148 | 126.65 | |
49/64 | .7656 | 3 1/4 | 5 1/8 | 264149 | 161.20 | |
25/32 | .7813 | 3 1/4 | 5 1/8 | 264150 | 161.30 | |
51/64 | .7969 | 3 3/8 | 5 1/4 | 264151 | 180.35 | |
13/16 | .8125 | 3 3/8 | 5 1/4 | 264152 | 156.85 | |
53/64 | .8281 | 3 1/2 | 5 3/8 | 264153 | 176.60 | |
27/32 | .8438 | 3 1/2 | 5 3/8 | 264154 | 176.80 | |
55/64 | .8594 | 3 1/2 | 5 1/2 | 264155 | 197.90 | |
7/8 | .8750 | 3 1/2 | 5 1/2 | 264156 | 171.95 | |
57/64 | .8906 | 3 5/8 | 5 5/8 | 264157 | 189.70 | |
29/32 | .9063 | 3 5/8 | 5 5/8 | 264158 | 189.80 | |
59/64 | .9219 | 3 3/4 | 5 3/4 | 264159 | 212.45 | |
15/16 | .9375 | 3 3/4 | 5 3/4 | 264160 | 184.70 | |
61/64 | .9531 | 3 7/8 | 5 7/8 | 264161 | 212.45 | |
31/32 | .9688 | 3 7/8 | 5 7/8 | 264162 | 200.65 | |
63/64 | .9844 | 4 | 6 | 264163 | 224.60 | |
1 | 1.0000 | 4 | 6 | 264164 | 195.25 | |
1 1/32 | 1.0313 | 4 | 6 1/4 | 264166 | 281.20 | |
1 1/16 | 1.0625 | 4 | 6 1/4 | 264168 | 244.55 | |
1 3/32 | 1.0938 | 4 | 6 3/8 | 264170 | 312.20 | |
1 1/8 | 1.1250 | 4 | 6 3/8 | 264172 | 271.25 | |
1 5/32 | 1.1563 | 4 1/4 | 6 5/8 | 264174 | 381.10 | |
1 3/16 | 1.1875 | 4 1/4 | 6 5/8 | 264176 | 329.20 | |
1 7/32 | 1.2188 | 4 3/8 | 6 3/4 | 264178 | 381.10 | |
1 1/4 | 1.2500 | 4 3/8 | 6 3/4 | 264180 | 329.20 |