Oxford Precision OXD3039220K 60-70 HRC Rockwell Standard Test Block Hardness Tester
Specifications :
1. Size 60-70 HRC
2. Dimension 60 x 40 x 10 mm
3. Type standard test block
4. To suit oxford hardness tester
Standards :
1. ISO 6508-2:1999
2. ASTME18