This 1/4" BSB BSCY CEI 26 TPI Tap and Die Set is designed for cutting and repairing threads that follow British Standard Cycle (BSC / CEI) or British Standard Brass (BSB) thread standards. These thread types are commonly found in vintage motorcycles, classic bicycles, automotive components, and British machinery.
Manufactured from high-quality hardened steel, this tap and die set ensures precise thread cutting and long service life in professional workshops, engineering applications, and restoration projects.
The 26 threads-per-inch pitch is a characteristic feature of BSC / CEI threads, which were widely used in British mechanical designs and bicycle components.
This 1/4" BSB BSCY CEI 26 TPI Tap and Die Set is designed for cutting and repairing threads that follow British Standard Cycle (BSC / CEI) or British Standard Brass (BSB) thread standards. These thread types are commonly found in vintage motorcycles, classic bicycles, automotive components, and British machinery.
Manufactured from high-quality hardened steel, this tap and die set ensures precise thread cutting and long service life in professional workshops, engineering applications, and restoration projects.
The 26 threads-per-inch pitch is a characteristic feature of BSC / CEI threads, which were widely used in British mechanical designs and bicycle components.
| Technical Specification | Details |
|---|---|
| Thread Standard | BSB / BSCY / CEI |
| Thread Size | 1/4" |
| Thread Pitch | 26 TPI |
| Thread Angle | 60° (Cycle thread) |
| Tool Type | Tap & Die |
| Material | Hardened Tool Steel |
| Condition | Brand New |
This tap and die set is commonly used for:
• Vintage motorcycle restoration
• Classic bicycle repair
• British machinery maintenance
• Automotive restoration projects
• Thread repair in engineering workshops
• Hard-to-find BSB / BSCY / CEI thread tools
• Accurate thread cutting for vintage parts
• Professional quality for machine shop use
• Perfect for restoration of classic British equipment
If you have any questions about compatibility or thread specifications, please feel free to contact us through eBay messages. Our team will be happy to assist you.