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Bending Instructions
90° STUBS
1. Measure the length of the required stub.
2. See the Minimum Stub Length formula on the
Deduct Table. The required stub must be equal to or
longer than the Minimum Stub Length.
3. Measure and mark the stub length on the conduit.
This is Mark 1. Subtract the Deduct from this mark
and make a new mark. This is Mark 2.
4. Align Mark 2 with the front edge of the hook and
bend the conduit.
Notes:
When the operator presses UNLOAD, the conduit may
spring back a few degrees. Compensate by overbending
as shown in the Scale Reading Table.
The shoes in the 28007 and 37279 groups can make
a 180° bend in one shot. All other shoes bend to 90°
maximum.
Scale Reading Table
RIGID
CONDUIT
SIZE
15°
30°
45°
1/2
18-3/4
35
50
3/4
17-1/2 32-1/2 47-1/2 63-3/4
1
17-1/2 33-3/4 48-3/4
1-1/4
18-3/4 33-3/4 48-3/4 63-3/4
1-1/2
18-3/4 33-3/4 48-3/4
2
20
35
48-3/4 63-3/4 96-1/4 17-1/2 33-3/4 48-3/4 63-3/4
Figures are approximate.
Scale Reading Table—Single-Shoe Groups
RIGID
CONDUIT
SIZE
15°
30°
45°
1/2
17
33
49
3/4
17
33
48
1
17
32
48
1-1/4
17
32
48
1-1/2
17
32
48
2
17
32
48
Figures are approximate. Note: Due to varying conduit material properties, 1-1/2" or 2" aluminum rigid may require IMC squeeze rollers for bending. If flattening occurs, reduce
the squeeze setting two positions and use IMC bending procedures.
Greenlee Tools, Inc.
EMT
60°
90°
15°
30°
45°
66-1/4 96-1/4 16-1/4 32-1/2 47-1/2 63-3/4
95
17-1/2 33-3/4 48-3/4 63-3/4
65
95
17-1/2 32-1/2 48-3/4
95
17-1/2 33-3/4 48-3/4
65
95
16-1/4 31-1/4 46-1/4 61-1/4 92-1/2 17-1/2 33-3/4 48-3/4 63-3/4
EMT
60°
90°
15°
30°
45°
64
96
16
32
48
95
64
17
33
48
63
94
17
32
48
63
94
17
32
48
94
63
19
35
50
63
94
19
34
50
555C Electric Bender Classic
STUB LENGTH
MARK 2
Deduct Table
SIZE
RIGID/PVC
DEDUCT
EMT
IMC
MINIMUM STUB LENGTH = DEDUCT PLUS 2 INCHES
Figures are approximate.
IMC
60°
90°
15°
30°
45°
95
36-1/4 51-1/4 67-1/2 98-3/4 17-1/2 33-3/4 48-3/4
20
95
20
36-1/4 51-1/4 67-1/2 97-1/2 17-1/2 33-3/4 48-3/4 63-3/4
65
95
21-1/4 36-1/4 51-1/4 66-1/4 97-1/2 17-1/2 32-1/2 47-1/2 63-3/4
95
65
18-3/4 33-3/4
50
95
20
35
50
IMC
60°
90°
15°
30°
45°
63
95
20
36
51
95
64
19
35
50
63
94
19
35
50
63
94
19
35
50
97
66
17
33
49
65
96
19
34
50
15
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
MARK 1
DEDUCT
MARK 2
1/2
3/4
1
1-1/4
7-1/2
9
11
14
7
8-7/8
10-3/4 13-1/8 13-7/8 15-3/8
7-1/2
9
11
14
PVC-COATED
60°
90°
15°
30°
45°
96-1/4 18-3/4 33-3/4
65
50
95
18-3/4 33-3/4 48-3/4
65
96-1/4
20
35
48-3/4 63-3/4 96-1/4
PVC-COATED RIGID
60°
90°
15°
30°
45°
67
98
16
31
47
97
66
15
31
46
66
97
16
32
47
66
97
15
30
46
96
64
18
33
49
65
96
19
34
50
1-1/2
2
14-1/4 16-1/8
13-3/4 15-1/4
60°
90°
95
65
95
95
95
65
65
95
60°
90°
62
93
93
62
63
94
61
92
95
64
65
96
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