You use this threading tool to produce an ren trong in a prepared hole with controlled alignment. A Mũi taro ren tay (tạo ren trong) gives you direct feedback on torque and alignment during the cut.
Use suitable lubrication and keep the cutting edges clear so torque stays stable. M indicates an ISO metric thread, where you match nominal size and pitch to the mating thread. HSS G indicates a ground high speed thép tool, typically used when you need consistent cutting geometry.
Lưu ý For consistent results, deburr the entry and keep the cutting area clean during use.
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Use the biểu mẫu liên hệ.
| Loại ren | metric ISO-thread |
|---|---|
| Tiêu chuẩn | ISO 529 |
| Form | Form C |
| Vật liệu | HSS-G |
| Tolerance | ISO2 (6H) |
| Kích thước | M 45 x 4.5 |
| Overall length (L1) | 187 mm |
| Thread length (L2) | 67 mm |
| Core hole diameter (D1) | 40.5 mm |
| Shank diameter (D2) | 31.5 mm |
| Drive connector | 25.0 mm |
| Mã hàng | 80488-3 |
| Type of flute | straight fluted |
| Phạm vi ứng dụng | for blind holes |
| Chuẩn ren | DIN 13 |









