SRC004 OD107mm Revers Circulation Hammer
Product Description
Overview
With the exceptional quality and good performance, SRC004 RC hammer is a excellent sampling tool used in varies working conditions.
Total parameter list
Model | SRC004 |
Top sub thread | 3.5" Remet 4" Remet 4" Metzke |
Length (less bit) | 1252mm (49.3 in) |
External diameter | 107mm(4.2 in) |
Weight (less bit) | 52kg (116lbs) |
Hole range | 115-127mm (4 1/2 in - 5in) |
Working pressure | 15-35 bar |
Speed recommended | 25-40 rpm |
Drill bits
Diameter | No. x Button Dia (mm) | Recommended Shroud Dia mm | Weight (kg) | Part No | |||
mm | inch | Outer | Front | Center | |||
115 | 4 1/2" | 8*14mm | 6*14mm | 2*14mm | 113 | 11.8 | SRC004-115 |
121 | 4 3/4" | 8*14mm | 6*14mm | 2*14mm | 119 | 12.2 | SRC004-121 |
124 | 4 7/8" | 8*14mm | 6*14mm | 2*14mm | 122 | 12.6 | SRC004-124 |
127 | 5" | 8*14mm | 6*14mm | 3*14mm | 125 | 12.9 | SRC004-127 |