The VÖLKEL HSS-G Bàn ren ngoài (tạo ren ngoài) cuts precise Whitworth ren ngoài (BSW) to BS 84 in size 5/16" x 18 TPI. Designed for general use in free-cutting materials up to 800 N/mm²it is ideal for thép không hợp kim và thép hợp kim thấp.
BSW (British Standard Whitworth) uses a 55° profile with inch sizes and threads per inch (TPI). 5/16" x 18 is 5/16 in outside diameter with 18 TPI.
DIN 223 (DIN EN 22568) defines dimensions and requirements for Bàn ren ngoài (tạo ren ngoài)—for repeatable results and interchangeability.
HSS-G = ground high-speed thép: crisp cutting edges, smooth running, dependable tool life.
| Thread type | Whitworth BSW (BS 84) |
| Standard | DIN 223 (DIN EN 22568) |
| Material | HSS-G |
| Nominal size | BSW 5/16" x 18 TPI |
| Outer diameter (Ø × H) | 25 × 9 mm |
| EAN | 4022835224167 |
| Article number | 22416 |
Can I use the die on a machine?
Yes, with a suitable holder at low speeds. Keep alignment square and use cutting oil.
Which die holder do I need?
A holder for Ø 25 mm Bàn ren ngoài (tạo ren ngoài).
What starting diameter should I turn?
Refer to the Outside Diameter chart (PDF) for recommended undersizes before threading.
Which materials suit HSS-G?
Free-cutting steels and non-abrasive materials. For tough/high-alloy steels, choose HSSE/HSCo.
Other sizes available?
Yes—VÖLKEL offers many thread forms and sizes across the range.
Need advice on thread sizes or tooling? Reach out via our biểu mẫu liên hệ.
| Loại ren | Whitworth-Thread |
|---|---|
| Tiêu chuẩn | DIN 223 (DIN EN 22568) |
| Form | solid version (Form B) |
| Vật liệu | HSS |
| Tolerance | medium |
| Kích thước | BSW 5/16 x 18 |
| Outer diameter | 25.0 mm |
| EAN | 4022835224167 |
| Mã hàng | 22416 |
| Chuẩn ren | BS 84 |
| Rec. Bolt diameter | 7.76 mm |
Hãy là người đầu tiên đánh giá “Bàn ren ngoài (tạo ren ngoài) DIN 223 (DIN EN 22568) HSS - BSW 5/16 x 18”
