The 3/4″ Tristar Chisel Nozzle by Shamrock is a great front penetrating nozzle for boring through blockages or blocked lines. Its streamline shape helps it to avoid hangups on offset joints and is easily retracted from sewer lines. It is crafted from heat treated alloy steel for durability, has yellow zinc plating for corrosion resistance and contains replaceable carbide inserts for long service life. The 3/4″ Tristar Chisel can be used in pipe sizes ranging from 6 to 12 inches.
| Dimensions & Weight: | Diameter (in.) | Length (in.) | Weight (lbs.) |
| 3/4″ Tristar Chisel (5 Rear Jets) | 2 | 3.75 | 3 |
| Jet Information: | Number of Jets | Jet Angles | Carbide Inserts |
| 3/4″ Tristar Chisel (5 Rear Jets) | 5 Rear Jets, 4 Forward Jets | 20° Rear Jets, 5° Forward Jets | SC12 Front Insert, C12 Rear Insert |
Product SKU Variations: 63-E, 63-ENE, 63-E SPCL, 63-ELF, 63-EMD, 63-END, 63-ENF, 63-EPD, 63-EPF, 63-EQD

3/4" Un-Stopper Nozzle
Lance Tip Nozzle Insert
SC12 Nozzle Insert
C17 Nozzle Insert
C11 Nozzle Insert
1/2" High Flow Cobia® Nozzle
3/8" Penetrator Nozzle
1" Tristar Chisel Nozzle 











Reviews
There are no reviews yet