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D.L. Ricci Corporation
Clamshells
Hand Hole Grinders
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Tube and Pipe
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Z Axis Milling
 
Clamshells
 
The NB Series of O.D. Split Frame are one of the most durable in the industry. Due to a patented bearing system, D.L. Ricci has created a very low profile machine capable of cutting all wall thickness and alloys of pipe. The split frame design allows for setup in very restricted areas with minimal time and effort.
Pipe O.D. ranges that can be machined with the NB Clamshells are from 1.900" to 43.00".

The MC Series of Clamshells is the most stable Split Frame Clamshell in its class. Capable of severing, beveling, socket weld removal, and counterboring in pipe or tubing   ranging from .50" to 2.50" O.D

The HD Series of clamshells can handle large diameter pipe and tube machining with ease. Capable of severing, beveling, boring, and facing any alloy or wall thickness. Operates either with single or dual drive systems and choice of hydraulic or air. Pipe O.D. Ranges that can be machined with the HD Clamshells are from 16.00" to 110.00" O.D. With its narrow design, the HD Clamshells will fit into areas other large machines cannot.
 
Specifications
 
NB Series Clamshell
Model Unit of
Measure
* Actual Size A B C D E
NB 4 Std - in
Metric - mm
1.900 - 4.5
48.3 - 114.0
9.25
235
4.75
121
3
76
2.25
57
4.5
114
NB 6 Std - in
Metric - mm
2.375 - 6.625
60.3 - 168.3
11.375
289
6.875
175
3
76
2.25
57
4.5
114
NB 8 Std - in
Metric - mm
3.5 - 8.625
88.9 - 219.1
13.375
338
8.875
225
3
76
2.25
57
4.5
114
NB 10 Std - in
Metric - mm
4.5 - 10.75
114.3 - 273.1
15.75
400
11.25
286
3
76
2.25
57
4.5
114
NB 12 Std - in
Metric - mm
6.625 - 12.75
168.3 - 323.9
17.75
451
13.25
337
3
76
2.25
57
4.5
114
NB 14 Std - in
Metric - mm
8.625 - 14
219.1 - 355.6
19.75
502
14.5
368.3
3
76
2.25
57
4.5
114
NB 16 Std - in
Metric - mm
8.625 - 16
219.1 - 406.4
21
533
16.5
419
3
76
2.25
57
4.5
114
NB 18 Std - in
Metric - mm
12.75 - 18
323.9 - 457.2
23
584
18.5
470
3
76
2.25
57
4.5
114
NB 20 Std - in
Metric - mm
14 - 20
355.6 - 508.0
25
635
20.5
521
3
76
2.25
57
4.5
114
NB 24 Std - in
Metric - mm
18 - 24
457.2 - 609.6
29
737
24.5
622
3
76
2.25
57
4.5
114
NB 26 Std - in
Metric - mm
20 - 26
508.0 - 660.4
31
787
26.5
673
3
76
2.25
57
4.5
114
NB 28 Std - in
Metric - mm
22 - 28
558.8 - 711.2
33
838
28.5
724
3
76
2.25
57
4.5
114
NB 30 Std - in
Metric - mm
24 - 30
609.6 - 762.0
35
889
30.5
775
3
76
2.25
57
4.5
114
NB 36 Std - in
Metric - mm
30 - 36
762.0 - 914.4
41
1041
36.5
927
3
76
2.25
57
4.5
114
NB 39 Std - in
Metric - mm
33 - 39
838.2 - 990.6
44
1118
39.5
1003
3
76
2.25
57
4.5
114
NB 43 Std - in
Metric - mm
37 - 43
939.8 - 1092.2
48
1219
43.5
1105
3
76
2.25
57
4.5
114
* The size ranges listed are for commercial steel pipe
 
MC Series Clamshell
Model Unit of
Measure
* Actual Size A B C D E
MC 1 Std - in
Metric - mm
.840 - 1.900
21.3 - 48.3
5.437
138.1
1.625
41.3
3.25
82.6
1.75
44.5
4.312
109.5
MC 2 Std - in
Metric - mm
.840 - 2.375
21.3 - 60.3
6.437
163.5
2.625
66.7
3.25
82.6
1.75
44.5
4.312
109.5
* The size ranges listed are for commercial steel pipe
 
HD Series Clamshell
Model Unit of
Measure
* Actual Size A B C D E
HD 28 Std - in
Metric - mm
16 - 28
406.4 - 711.2
38.125
968.4
29
736.6
5
127
4.562
115.9
6.75
171.5
HD 30 Std - in
Metric - mm
18 - 30
457.2 - 762.0
40.125
1019.2
31
787.4
5
127
4.562
115.9
6.75
171.5
HD 32 Std - in
Metric - mm
20 - 32
508.0 - 812.8

42.125
1070

33
838.2
5
127
4.562
115.9
6.75
171.5
HD 36 Std - in
Metric - mm
24 - 36
609.6 - 914.4
46.125
1171.5
37
939.8
5
127
4.562
115.9
6.75
171.5
HD 43 Std - in
Metric - mm
31 - 43
787.4 - 1092.2
53.125
1349.4
44
1117.6
5
127
4.562
115.9
6.75
171.5
HD 50 Std - in
Metric - mm
38 - 50
965.2 - 1270.0
60.125
1527.2
51
1295.4
5
127
4.562
115.9
6.75
171.5
HD 60 Std - in
Metric - mm
48 - 60
1219.2 - 1524
70.325
1786.3
61
1549.4
5
127
4.562
115.9
6.75
171.5
HD 80 Std - in
Metric - mm
62 - 80
1574.8 - 2032.0
90.325
2294.3
81
2057.4
5
127
4.562
115.9
6.75
171.5
HD 110 Std - in
Metric - mm
82 - 110
2082.8 - 2794.0
120.325
3056.3
111
2819.4
5
127
4.562
115.9
6.75
171.5
* The size ranges listed are for commercial steel pipe
 
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Tools for Industry Inc.,
812 Oceola Drive, P.O. Box 7555, Algonquin IL. 60102
Phone: (847) 658-0455, Fax: (847) 658-4555, Toll Free: (800) 658-8014, E-mail: TFIinc1@aol.com