EBP 80-94 HRG Rockwell Hardness Block (Φ60mm)

EBP 60-70 HRC Rockwell Hardness Block (Φ60mm)

EBP 20-50 HRB Rockwell Hardness Block (60x40mm)

EBP 750-830 HLD EBP 리브 경도 블록

EBP 35-55 HRC Rockwell Hardness Block (Φ60mm)

EBP 60-70 HRB Rockwell Hardness Block (Φ60mm)

NOVOTEST HRB: 90±10 Rockwell Hardness Test Block

NOVOTEST HV: 800±50 2kg 비커스 경도 시험 블록 HV

EBP 88-100 HRB Rockwell Hardness Block (Φ60mm)

NOVOTEST HRC: 25±5 Rockwell Hardness Test Block

NOVOTEST HRA: 83±3 Rockwell Hardness Test Block