ZHUZHOU APPLE CARBIDE TOOLS CO.,LTD.
Zhuzhou Apple Carbide Tools Co.,LTD.
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TiN Coating SPUB63 Series Scrafing Inserts For Steel Tubes/Pipes Machining :
1. Grade information of SPUB 63 inserts :
| Grade | Grade information |
| YC333 | CVD Coating, Thick TiCN and Al2O3 coating, largely increased the wear-resistance while improving the toughness.It is the idea choice for steel general machining. |
2. Available spec of SPUB63
| Item code | Machining Range (mm) | Cutting edge length (mm) | Thicknes (mm) |
| SPUB-63A | ≤18 | 19.05 | 4.76 |
| SPUB-63B | ≤23 | 19.05 | 4.76 |
| SPUB-63C | ≤30 | 19.05 | 4.76 |
| SPUB-63D | ≤38 | 19.05 | 4.76 |
| SPUB-63E | ≤48 | 19.05 | 4.76 |
| SPUB-63F | ≤62 | 19.05 | 4.76 |
| SPUB-63G | ≤86 | 19.05 | 4.76 |
| SPUB-63H | ≤106 | 19.05 | 4.76 |
| SPUB-63I | ≤126 | 19.05 | 4.76 |
| SPUB-63M | Any | 19.05 | 4.76 |
3. More details of SPUB63 inserts
