Treifas HaOaf HaShechitot BeYameinu
Treifas HaOaf HaShechitot BeYameinu
Treifas HaOaf HaShechitot BeYameinu
By Rabbi Aaron koschitsky
This essential sefer documents the most common treifos found in today’s poultry. Compiled by Rabbi Aharon Koschitzky, Treifas HaOaf HaShechitot BeYameinu presents a clear and systematic guide to identifying modern-day treifos in birds.
Featuring extensive full-color photographs alongside detailed explanations, the sefer allows the reader to see real-life examples of each condition. Its visual approach makes it an invaluable reference for shochtim, students, and anyone involved in bedikah of birds.
A unique resource in its field, this work serves as a practical handbook for recognizing and understanding treifos in today’s poultry. Please note this book is in Hebrew with no translation available.
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Knife Build
Knife Build
Our knives are hand-thinned after hardening to create an ultra-thin, easy to sharpen and durable edge that are never brittle.
We use only top-quality high-carbon stainless steel for our professional line, ensuring lasting sharpness and strength. Each professional knife features a full tang, a high-quality epoxy handle, and solid brass bolsters.
Our beginner/student knives are crafted from a softer, lower-grade steel—still good in quality—designed to provide reliable performance and easy maintenance. They also feature a plastic half tang handle.
Knife Specs
Knife Specs
Our knives come with no edge or a basic factory edge. A hand-set shechita edge must be applied before use. For guidance on proper knife preparation, see our blog post Knife Sharpening for Shechita.
Knife Blade Dimensions - L x W
- All listed dimensions are approximate and may vary slightly from knife to knife.
- Beginner Poultry Knife: 6" x 1.45"
- Pro Knives (white handles): Poultry/Ofos 5.00 x 1.25" | Sheep/Dakkos 10 x 1.875"
- Premium Knives (pink handles): Poultry/Ofos 5.25 x 1.5" | Sheep/Dakkos 10 x 2.25"
- Cattle Knife: Large Mammal/Gasos 16.5" x 2.125"
Stone Specs
Stone Specs
Natural Stone Sizes - L x W x H
- American Natural - 6" x 2" x 0.5"
- Regular Green Stone - 8" x 2" x 0.5"
- Black Stone - 7.75" x 2.5" x 0.5"
- Wide Green Stone - 7.75" x 3" x 0.5"
Synthetic Stones
- Standard Set: Includes a 250/1000 combo stone, 6000 polishing stone, flattening stone, and a diamond cleaning/mud stone. Stones in this set tend to be 2" wide.
- Premium Set: Includes a high-grade 220 stone with holder, a high grade 1000/8000 combo stone, and a diamond cleaning/mud stone. Most stones in this set tend to be 3"+ wide.
- Note: The small white 1000 Nagura stone shown in some of our photos may not be included. It is not required for sharpening.
- All stones should be soaked before use, except the premium 220 and diamond stones.
