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SERIES 771 —
Chucking Reamers:
Straight Flutes, RHC |

| EDP# |
SIZE |
LOC |
OAL |
| 771-0310 |
68 |
1/4 |
1-1/8 |
| 771-0312 |
1/32 |
1/4 |
1-1/8 |
| 771-0320 |
67 |
1/4 |
1-1/8 |
| 771-0330 |
66 |
1/4 |
1-1/8 |
| 771-0350 |
65 |
1/4 |
1-1/8 |
| 771-0360 |
64 |
1/4 |
1-1/4 |
| 771-0370 |
63 |
1/4 |
1-1/4 |
| 771-0380 |
62 |
1/4 |
1-1/4 |
| 771-0390 |
61 |
1/4 |
1-1/4 |
| 771-0400 |
60 |
3/8 |
1-1/2 |
| 771-0410 |
59 |
3/8 |
1-1/2 |
| 771-0420 |
58 |
3/8 |
1-1/2 |
| 771-0430 |
57 |
3/8 |
1-1/2 |
| 771-0465 |
56 |
3/8 |
1-1/2 |
| 771-0469 |
3/64 |
3/8 |
1-1/2 |
| 771-0520 |
55 |
3/8 |
1-1/2 |
| 771-0550 |
54 |
3/8 |
1-1/2 |
| 771-0595 |
53 |
3/8 |
1-1/2 |
| 771-0625 |
1/16 |
3/8 |
1-1/2 |
| EDP# |
SIZE |
LOC |
OAL |
| 771-0635 |
52 |
3/8 |
1-1/2 |
| 771-0670 |
51 |
3/8 |
1-1/2 |
| 771-0700 |
50 |
1/2 |
1-3/4 |
| 771-0730 |
49 |
1/2 |
1-3/4 |
| 771-0760 |
48 |
1/2 |
1-3/4 |
| 771-0781 |
5/64 |
1/2 |
1-3/4 |
| 771-0785 |
47 |
1/2 |
1-3/4 |
| 771-0810 |
46 |
1/2 |
1-3/4 |
| 771-0820 |
45 |
1/2 |
1-3/4 |
| 771-0860 |
44 |
1/2 |
2 |
| 771-0890 |
43 |
1/2 |
2 |
| 771-0935 |
42 |
1/2 |
2 |
| 771-0938 |
3/32 |
1/2 |
2 |
| 771-0960 |
41 |
1/2 |
2 |
| 771-0980 |
40 |
1/2 |
2 |
| 771-0995 |
39 |
5/8 |
2-1/4 |
| 771-1015 |
38 |
5/8 |
2-1/4 |
| 771-1040 |
37 |
5/8 |
2-1/4 |
| 771-1065 |
36 |
5/8 |
2-1/4 |
| 771-1094 |
7/64 |
5/8 |
2-1/4 |
| 771-1100 |
35 |
5/8 |
2-1/4 |
| 771-1110 |
34 |
5/8 |
2-1/4 |
| 771-1130 |
33 |
5/8 |
2-1/4 |
| 771-1160 |
32 |
5/8 |
2-1/4 |
| 771-1200 |
31 |
5/8 |
2-1/4 |
| 771-1240 |
.124 |
5/8 |
2-1/4 |
| 771-1250 |
1/8 |
5/8 |
2-1/4 |
| 771-1260 |
.126 |
5/8 |
2-1/4 |
| 771-1285 |
30 |
5/8 |
2-1/4 |
| 771-1360 |
29 |
3/4 |
2-1/2 |
| 771-1405 |
28 |
3/4 |
2-1/2 |
| 771-1406 |
9/64 |
3/4 |
2-1/2 |
| 771-1440 |
27 |
3/4 |
2-1/2 |
| 771-1470 |
26 |
3/4 |
2-1/2 |
| 771-1495 |
25 |
3/4 |
2-1/2 |
| 771-1520 |
24 |
3/4 |
2-1/2 |
| 771-1540 |
23 |
3/4 |
2-1/2 |
| 771-1562 |
5/32 |
3/4 |
2-1/2 |
| 771-1570 |
22 |
3/4 |
2-1/2 |
| 771-1590 |
21 |
3/4 |
2-1/2 |
| 771-1610 |
20 |
3/4 |
2-1/2 |
| 771-1660 |
19 |
7/8 |
2-3/4 |
| 771-1695 |
18 |
7/8 |
2-3/4 |
| 771-1719 |
11/64 |
7/8 |
2-3/4 |
| 771-1730 |
17 |
7/8 |
2-3/4 |
| 771-1770 |
16 |
7/8 |
2-3/4 |
| 771-1800 |
15 |
7/8 |
2-3/4 |
| 771-1820 |
14 |
7/8 |
2-3/4 |
| 771-1850 |
13 |
7/8 |
2-3/4 |
| 771-1865 |
.1865 |
7/8 |
2-3/4 |
| 771-1875 |
3/16 |
7/8 |
2-3/4 |
| 771-1885 |
.1885 |
7/8 |
2-3/4 |
| 771-1890 |
12 |
7/8 |
2-3/4 |
| EDP# |
SIZE |
LOC |
OAL |
| 771-1910 |
11 |
7/8 |
2-3/4 |
| 771-1935 |
10 |
7/8 |
2-3/4 |
| 771-1960 |
9 |
1 |
3 |
| 771-1990 |
8 |
1 |
3 |
| 771-2010 |
7 |
1 |
3 |
| 771-2031 |
13/64 |
1 |
3 |
| 771-2040 |
6 |
1 |
3 |
| 771-2055 |
5 |
1 |
3 |
| 771-2090 |
4 |
1 |
3 |
| 771-2130 |
3 |
1 |
3 |
| 771-2188 |
7/32 |
1 |
3 |
| 771-2210 |
2 |
1 |
3 |
| 771-2280 |
1 |
1 |
3 |
| 771-2340 |
A |
1 |
3 |
| 771-2344 |
15/64 |
1 |
3 |
| 771-2380 |
B |
1 |
3 |
| 771-2420 |
C |
1 |
3 |
| 771-2460 |
D |
1 |
3 |
| 771-2490 |
.249 |
1 |
3 |
| 771-2500 |
1/4-E |
1 |
3 |
| 771-2510 |
.251 |
1 |
3 |
| 771-2570 |
F |
1-1/8 |
3-1/4 |
| 771-2610 |
G |
1-1/8 |
3-1/4 |
| 771-2656 |
17/64 |
1-1/8 |
3-1/4 |
| 771-2660 |
H |
1-1/8 |
3-1/4 |
| 771-2720 |
I |
1-1/8 |
3-1/4 |
| 771-2770 |
J |
1-1/8 |
3-1/4 |
| 771-2810 |
K |
1-1/8 |
3-1/4 |
| 771-2812 |
9/32 |
1-1/8 |
3-1/4 |
| 771-2900 |
L |
1-1/8 |
3-1/4 |
| 771-2950 |
M |
1-1/8 |
3-1/4 |
| 771-2969 |
19/64 |
1-1/8 |
3-1/4 |
| 771-3020 |
N |
1-1/8 |
3-1/4 |
| 771-3125 |
5/16 |
1-1/8 |
3-1/4 |
| 771-3160 |
O |
1-1/4 |
3-1/2 |
| 771-3230 |
P |
1-1/4 |
3-1/2 |
| 771-3281 |
21/64 |
1-1/4 |
3-1/2 |
| 771-3320 |
Q |
1-1/4 |
3-1/2 |
| 771-3390 |
R |
1-1/4 |
3-1/2 |
| 771-3438 |
11/32 |
1-1/4 |
3-1/2 |
| 771-3480 |
S |
1-1/4 |
3-1/2 |
| 771-3580 |
T |
1-1/4 |
3-1/2 |
| 771-3594 |
23/64 |
1-1/4 |
3-1/2 |
| 771-3680 |
U |
1-1/4 |
3-1/2 |
| 771-3740 |
.374 |
1-1/4 |
3-1/2 |
| 771-3750 |
3/8 |
1-1/4 |
3-1/2 |
| 771-3770 |
V |
1-1/4 |
3-1/2 |
| 771-3860 |
W |
1-1/4 |
3-1/2 |
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— TOLERANCES —
CUTTING DIAMETER:
+.0002 / -.000
SHANK DIAMETER:
+.000 / -.0005 |
0310-.320 = 4 Flutes
3201- Larger = 6 Flutes
COATINGS
MAY IMPROVE TOOL LIFE AND PERFORMANCE
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SEREIS
771 - CATALOG PDF
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