Reinforced junk mill «Barraсuda» 28JM-St
The reinforced junk mill “Barracuda” is designed for milling cement bridges and metal debris within the oil, gas, and geological exploration wells.
Characteristics:
Designation
28JM-St-108
28JM-St-115
28JM-St-124
28JM-St-130
28JM-St-144
28JM-St-146
28JM-St-210
OD, mm
108
115
124
130
144
146
210
Length, mm
500
500
500
500
500
500
550
Number of ports
5
5
5
6
6
6
8
Thickness of working surface, mm
30
30
30
30
30
30
30
Rotary speed, rpm, max
125
125
125
125
150
150
125
Axial load, kN
21,5...47
21,5...47
21,5...47
21,5...47
5...40
5...40
5...40
Thread*
Z-86
Z-86
Z-86
Z-86
Z-86
Z-86
Z-133
Weight, kg
26,2
27,7
29,9
30,1
34,6
36,1
88,4
