Blind-hole capable
Spiral flute geometry supports chip evacuation when producing BSP(G) threads in blind holes.
General-purpose material range
Designed for machine tapping steel, stainless steel and cast iron components.
Practical BSP(G) coverage
Six sizes from G1/8 to G1 cover common straight pipe-thread requirements.
| SKU | Size | TPI | Thread length (mm) | Overall length (mm) | Neck length (mm) | Shank dia. (mm) | Square size (mm) | Square length (mm) | Flutes | Tapping drill dia. (mm) | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TD728200 | G1/8 | 28 | 20.0 | 90.0 | 36.0 | 7.0 | 5.5 | 8.0 | 3 | 8.8 | 5 days | $54.90 | ||
| TD728400 | G1/4 | 19 | 22.0 | 100.0 | 40.0 | 11.0 | 9.0 | 12.0 | 3 | 11.8 | 5 days | - | ||
| TD728480 | G3/8 | 19 | 22.0 | 100.0 | 40.0 | 12.0 | 9.0 | 12.0 | 3 | 15.25 | 5 days | - | ||
| TD728560 | G1/2 | 14 | 25.0 | 125.0 | 50.0 | 16.0 | 12.0 | 15.0 | 4 | 19.0 | 5 days | - | ||
| TD728700 | G3/4 | 14 | 28.0 | 140.0 | 54.0 | 20.0 | 16.0 | 19.0 | 4 | 24.5 | 5 days | - | ||
| TD728780 | G1 | 11 | 30.0 | 160.0 | 60.0 | 25.0 | 20.0 | 23.0 | 4 | 30.75 | 5 days | - |
Add (TD728) HSS-E (M35) BSP-G Whitworth Pipe Threads Spiral Flute Tap (TiN Coated) to comparison
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- Specifications
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YG-1 TD728 is a TiN-coated HSS-E BSP(G) spiral flute pipe tap for blind holes. Designed for general-purpose machine tapping, it cuts straight Whitworth pipe threads in steel, stainless steel and cast iron. Form C lead and spiral flutes support chip evacuation when tapping blind pipe-threaded components. TiN coating reduces friction and improves wear resistance for dependable workshop threading. Available G1/8 to G1 sizes cover 28, 19, 14 and 11 TPI requirements. The six-size range includes G1/8, G1/4, G3/8, G1/2, G3/4 and G1 thread options. Three-flute construction is specified throughout the listed TD728 range. Use it for plumbing and industrial applications requiring BSP(G) straight pipe threads.
- TiN-coated HSS-E spiral flute pipe tap for blind holes
- Cuts BSP(G) straight Whitworth pipe threads
- Form C chamfer supports blind-hole machine tapping
- Suitable for steel stainless steel and cast iron
- Six thread sizes from G1/8 to G1
- Three-flute design across the TD728 range
No specifications available.