The 3/4″ Super Grenade Penetrator Nozzle by Shamrock is a bullet-style, heavy-duty nozzle for mainline work used to break up obstructions. It has been engineered to stay on the bottom of the pipe. The water jets on this nozzle have replaceable carbide inserts for long service life. The 3/4″ Super Grenade Penetrator Nozzle can be used in pipe sizes ranging from 6 to 12 inches.
| Dimensions: | Diameter (in.) | Length (in.) | Weight (lbs.) |
| 3/4″ Super Grenade Penetrator | 2.25 | 3.875 | 3.25 |
| Jet Information: | Number of Jets | Jet Angles | Carbide Inserts |
| 3/4″ Super Grenade Penetrator | 5 Rear Jets | 12° Rear Jets | SC12 |
Product SKU Variations: 64-E

1" Boat Nozzle
1/8" Short Nozzle
1/2" Button Nozzle
1" SHAMROCK-ET®
3/8" Ice Grease Penetrator Nozzle
3/4" Radial Vortex Nozzle
1" Contractor Special
1" Super Grenade Penetrator
1" 30◦ Grease Nozzle
1/4" Rotator Nozzle
1/2" Grease Nozzle
1" Tristar Chisel Nozzle
1" Sand & Sludge Nozzle
3/4" SHAMROCK-ET® 








Roger Cardwell (verified owner) –
I have been doing business with Shamrock Pipe Tool since the 80s (back in the days of Don & Jim schiwtzer). Purchased two jetter never had an issue that could not of been resolved Thank you for your quick service