Otto Frei Professional Soldering Kit is designed for the working jeweler or metalsmith who already owns a torch setup and needs a comprehensive collection of soldering-specific equipment for a professional jewelry repair shop. This kit assumes the buyer has a torch system in place — simply add your torch of choice and suitable solder material to be fully equipped for hard soldering.
Hard soldering — known as brazing in other industries — is distinct from low-temperature soft soldering performed with soldering irons and tin or lead solders. Hard soldering is performed with a torch at temperatures starting at approximately 1500°F, using solder materials such as silver solders and gold solders.
This professional kit stands apart from other Otto Frei soldering kits by including several premium additions: German Soldering Goggles with #5 lenses, a Fire Resistant Apron, a Rotating Soldering Board, extra Soldering Picks, and a larger bottle of Soldering Flux.
Features
- Comprehensive soldering kit for professional jewelry repair environments
- Includes protective gear: German 5.0 Safety Glasses and Blue Denim Apron
- Multiple soldering surfaces: Charcoal Block, two Solderite Boards, and a Silquar Soldering Board
- Rotating Square Soldering Table for versatile work positioning
- Three flux options: Firescoff, AquiFlux Spray Bottle, and Ottoflux Paste Flux
- Anti-flux and heat protection included: Tix Anti-Flux and Kool-Jool
- Set of 3 Titanium Solder Picks plus additional specialty tweezers and tongs
- Pickler unit and pickle compound included for post-solder cleaning
- Torch not included — compatible with the torch system of your choice
Specifications
| Variant Count |
Single configuration — no selectable options |
| Torch Included |
No — buyer must supply their own torch system |
| Solder Included |
No — buyer must supply suitable solder material |
| Pickler Voltage |
110V (item 145.306) |
| Pickle Compound |
Otto Tech 1-1/2 lb, makes 1/2 gallon (item 145.140) |
What's Included
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114.207 – Electric Torch Lighter
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116.212 – Flux Brush With Quill Handle
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116.251 – Mucilage Brushes, 1/4" Diameter
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129.379-5 – German 5.0 Safety Glasses
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143.651 – Stainless Steel Binding Wire, 0.40mm – 26 Gauge
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145.140 – Pickle/Otto Tech 1-1/2 lb (Makes 1/2 Gallon)
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145.306 – Pickler-Grobet 12 oz. 110V, Professional Model
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147.306 – Blue Denim Apron
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148.230 – Tweezers, Inside Ring Holding, Soldering
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148.236 – Tweezers, India Made Solitaire Holding
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154.013 – Rotating Square Soldering Table Without Soldering Board
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154.131 – Ceramic Ring Stick On Stand
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154.140 – Flux It Flux Dispenser
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154.150 – Charcoal Block
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154.200 – Solderite 6" x 6" x 3/4" Board, Soft Compound
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154.208 – Silquar Soldering Board 6" x 12"
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154.210 – Solderite 6" x 6" x 1/2" Board, Soft Compound
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154.396 – Firescoff 1 oz.
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154.433 – AquiFlux 8 oz. Spray Bottle
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154.442 – Ottoflux Paste Flux 8 oz.
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154.462 – Tix Anti-Flux 1/2 oz.
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154.468 – Kool-Jool 8 oz. Jar
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154.781 – Set of 3 Titanium Solder Picks
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157.054 – Tongs, Copper 8-1/2 Inch Fishtail Ends
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157.0738 – Tweezer, AA Stainless Steel
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157.760 – Crosslock Soldering Tweezers With Grip, Straight Tip 6-1/4"
Notes
This kit is intended for buyers who already own a torch system. A torch and solder material are not included and must be purchased separately. Hard soldering requires appropriate safety precautions; always work in a well-ventilated area and follow manufacturer guidelines for all flux and chemical products included in this kit.
California Prop 65 Warning: