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Bending Instructions
90° STUBS
1. Measure the length of the required stub.
2. Refer to 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 Tables.
The rigid shoe can make a 180° bend in one shot. All
other shoes bend to 90° maximum.
Scale Reading Table—Rigid Shoe Group
RIGID
CONDUIT
SIZE
15° 30° 45° 60° 90° 15° 30° 45° 60° 90°
1/2
18
35
50
66
3/4
17
32
47
63
1
17
33
48
65
1-1/4
18
33
48
63
1-1/2
19
34
49
65
2
18
34
49
65
Figures are approximate
Scale Reading Table—Combo Shoe Group
RIGID
CONDUIT
SIZE
15° 30° 45° 60° 90° 15° 30° 45° 60° 90° 15° 30° 45° 60° 90°
1/2
17
33
49
64
3/4
17
33
48
64
1
17
32
48
63
1-1/4
17
33
48
64
1-1/2
17
32
48
63
2
17
32
48
63
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.
Scale Reading Table—Single-Groove Shoes
EMT
CONDUIT
SIZE
15° 30° 45° 60° 90° 15° 30° 45° 60° 90°
1/2
17
32
47
61
2
17
32
47
62
Figures are approximate
Greenlee / A Textron Company
IMC
96
20
36
51
67
98
95
20
36
51
67
97
95
97
21
36
51
66
95
18
33
50
65
96
95
95
EMT
96
95
16
32
48
63
95
17
33
48
64
95
94
17
33
48
64
95
95
96
17
33
49
64
94
16
31
47
62
93
94
16
31
47
62
93
IMC
94
19
34
49
65
95
95
20
35
50
66
96
555
Series Electric Benders
®
STUB LENGTH
MARK 2
Deduct Table
CONDUIT SIZE
COMBO SHOE
RIGID/IMC
COMBO SHOE
DEDUCT
EMT
RIGID ONLY
SHOE
MINIMUM STUB LENGTH = DEDUCT PLUS 2 INCHES
Figures are approximate
Scale Reading Table—EMT Shoe Group
EMT
CONDUIT
SIZE
15° 30° 45° 60° 90°
1/2
16
32
48
3/4
17
32
47
1
17
32
47
1-1/4
17
32
47
1-1/2
17
32
47
2
17
32
47
Figures are approximate
IMC
98
20
36
51
67
19
35
50
66
97
19
35
50
66
97
97
19
35
50
66
17
33
49
64
96
19
34
50
65
96
13
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
MARK 1
DEDUCT
MARK 2
1/2
3/4
1
1-1/4
1-1/2
7-1/2
9
11
13-5/8 14-7/8 16-1/8
7-1/2
9
11
13-5/8 14-7/8 16-3/8
7-1/2
9
11
14
14-1/4 16-1/8
63
95
62
95
95
62
62
95
61
94
95
62
Scale Reading Table—
PVC-Coated Rigid
PVC-COATED RIGID
CONDUIT
SIZE
15° 30° 45° 60° 90°
1/2
16
31
47
3/4
15
31
46
1
16
32
47
1-1/4
16
31
47
1-1/2
18
33
49
2
19
34
50
Figures are approximate
2
93
62
62
93
63
94
93
62
64
95
65
96
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