mm
Outer
Dia.
Wall Max.
Thickness
Outer
Dia.
Wall Max.
Thickness
Outer
Dia.
Wall Max.
Thickness
in.
mm
in.
kg
lb
kg
lb
kg
lb
kg
lb
kg
lb
kg
lb
kg
lb
mm
(2 pcs)
Spring pin
Casing Pipe (User’s)
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
L
Hex.32
L
T38
T38
T38
T38
D
L
Hex.32
T38
T38
(T45)
D
L
L
T38
D
Weight
Part No.
Shank Adapter
Casing Pipe
Ring Bit
Gauge Dia. (D)
Length (L)
Weight
Part No.
Pilot Bit
Guide Dia. (D)
Length (L)
Casing Pipe
Casing Pipe
Casing Shoe
Body Section
Body Section
Weight
Part No.
Extension Rod
Coupling Sleeve
Crossover Coupling
Outer Dia. (D)
Length (L)
Weight
Part No.
Length (L)
Weight
Part No.
Outer Dia. (D)
Length (L)
Length (L)
Length (L)
Weight
Part No.
Part No.
Outer Dia. (D)
Weight
Rod Wrench
(Spring Pin: Φ8x45 )
(Spring Pin: Φ8x45)
STANDARD 3" & 4" UMB SYSTEM ( For Fore piling and Roof bolting)
z
z
x
x
c
c
v
v
v
b
b
n
n
L
D
3.24"
3.62"
3.94"
4.96"
100
126
82.2
92.0
1.6
2.7
3.5
5.9
UL100BB56C680
UL125BB76C348
89.1
(3.51")
114.3
(4.50")
5.5
(0.22")
8.0
(0.31
")
8.85"
9.69"
2.99"
3.78"
76
96
224.8
246
3.5
7.5
7.7
16.5
UD38MP70BB-548
UD38MP53BB-689
89.1
(3.51")
114.3
(4.50")
5.5
(0.22")
8.0
(0.31
")
3.39"
3.94"
3.51"
4.50"
89.1
114.3
86
100
0.9
1.5
2.0
3.3
UTOP66-678
UTOP87-551
89.1
(3.51")
114.3
(4.50")
5.5
(0.22")
8.0
(0.31
")
3050
3660
4000
17.7
21.4
23.5
38.9
47.1
51.7
10'
12'
13'31"
EH32M38-3050
EH32M38-3660
EH32M38-4000
Hex.32
Hex.32
Hex.32
2.13"
54
7.48"
190
1.9
4.2
CM38AGF
2.36"
60
7.68"
195
2.2
4.8
2.60"
66
8.46"
215
3.1
6.8
CR38M38AG
CM45M38AG
16.93"
430
5.211.4
RW-H32
Hex.32
3
D
L
Shank Adapter