Segment Screw & Barrel
Material :
1. HRF 10 Extremely superfine diamond tungsten steel
2. VRA 201 Imported superfine diamond tungsten steel
3. ASP 60C Super high wear resistant
4. MR 11/12 Extremely superfine diamond tungsten steel
5. SKH 55A
6. PR 40
Diameter :
Φ36/2-250/2
Over 29 years in Screw and Barrel line , your inquiry pls find kaylee(at)tizatech.com , we will be highly appreciate to received your inquiry !