For expanding, reducing and re-rounding heavy gauge tube from the following materials, ( hard copper must be annealed prior to using the expander ):

Soft copper and soft aluminum from 3/8" - 4-1/8" OD.

For the efficient installation of pipes for water, heating and sprinkler installations.

Special features:
• Precision expanding even of heavy gauge tubing with minimal effort
• Lightweight yet sturdy construction
• 3/4" square drive
• 6 sizes on one tool
• Positive fine-adjustment for optimum joint sizes and capillary gap
• Trapezoid thread with self-lubricating bronze socket for optimum energy transmission

Available with handle but without ratchet.

• Specially designed arm profile for high strength
• Ergonomically designed non slip handles
• Longer pin guide with integrated retraction mechanism
• Quick change expander heads
• Reduced effort required even in restricted spaces
• Hard copper must be annealed prior to using the expander

The efficient tube installation method without fittings for plumbing, heating, gas, refrigeration and air conditioning systems, ( hard copper must be annealed prior to using the expander ).

Key features:
• No fittings to buy or store
• 50% time saving and labor costs
• 50% solder and soldering time
• Converts scrap tube into useable fittings
• Precise adjustment of expanded diameter using the revolver principle makes possible exact and repeatable expansion of various gauges of tube and materials
• Optimized joint sizes and capillary gaps

For expanding, reducing and re-rounding tube in the following materials:
Soft copper 5/16" to 1-5/8" OD and soft aluminum 5/16" to 1-1/8" OD

In steel carrying case containing:

- ROCAM expander
- Riveted expander heads
- Internal deburrer
- External deburrer
- Instructions
- Hard copper must be annealed prior to using the expander

In steel carrying case containing:

- ROCAM Expander
- Standard riveted expander heads
- Tee-extractor
- Ratchet
- UNIDRILL Automatic 28
- Cam pincer
- Instructions
- Hard copper must be annealed prior to using the expander

For producing uniform precision joints in compliance with national standards.
• 6 rivets and 6 guide channels guarantee perfect centering and axial expansion giving an ideal capillary gap for soft and hard soldering
• Bevel enables deformed tubes and fittings to be calibrated