Blind-hole chip control
Special flute geometry supports chip evacuation when tapping blind BSP-G pipe thread holes.
Whitworth BSP-G profile
Produces 55° G BSP Whitworth pipe threads specified by DIN ISO 228/1.
Six practical sizes
The TC727 range covers G1/8 through G1 pipe thread sizes.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TC727200 | G1/8 | 28 | 20.0 | 90.0 | 36.0 | 7.0 | 5.5 | 8.0 | 3 | 8.8 | In stock | $35.80 | ||
| TC727400 | G1/4 | 19 | 22.0 | 100.0 | 40.0 | 11.0 | 9.0 | 12.0 | 3 | 11.8 | In stock | $47.30 | ||
| TC727480 | G3/8 | 19 | 22.0 | 100.0 | 40.0 | 12.0 | 9.0 | 12.0 | 3 | 15.25 | In stock | $53.10 | ||
| TC727560 | G1/2 | 14 | 25.0 | 125.0 | 50.0 | 16.0 | 12.0 | 15.0 | 4 | 19.0 | Low stock | $77.20 | ||
| TC727700 | G3/4 | 14 | 28.0 | 140.0 | 54.0 | 20.0 | 16.0 | 19.0 | 4 | 24.5 | Low stock | $140.20 | ||
| TC727780 | G1 | 11 | 30.0 | 160.0 | 60.0 | 25.0 | 20.0 | 23.0 | 4 | 30.75 | 5 days | $205.80 |
Add (TC727) HSS-E (M35) BSP-G Whitworth Pipe Threads Gun Point Tap to comparison
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- Specifications
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YG-1 TC727 is a bright HSS-E BSP-G Whitworth pipe thread machine tap for blind holes. Its special flute geometry promotes chip evacuation while cutting 55° G BSP threads. Made to DIN 5156, it uses the DIN ISO 228/1 Whitworth pipe thread profile. TC727 is recommended for non-alloy, low-alloy, high-alloy and stainless steels, plus cast irons. It is also suitable for aluminium wrought alloys, aluminium cast alloys and copper alloys. Available sizes run from G1/8 at 28 TPI through to G1 at 11 TPI. The six available sizes cover common G BSP pipe thread requirements. Select it for blind-hole BSP-G threading where controlled chip evacuation is required.
- Provides bright HSS-E construction for BSP-G Whitworth pipe threading
- Cuts 55° G BSP threads to DIN ISO 228/1
- Uses special flute geometry for blind-hole chip evacuation
- Built to DIN 5156 machine tap dimensions
- Covers G1/8 to G1 sizes from 28 to 11 TPI
- Suitable for steels cast irons aluminium alloys and copper alloys
No specifications available.