Surface-roughness samples, 6 various machining processes, 30 samples

Application

Surface-roughness reference samples for assessing surface roughness through simple visual and tactile comparison in line with DIN ISO 4287, DIN ISO 4288, BS 2634 and ANSI B 46.1. Machining method: Horizontal milling, face milling, longitudinal milling, reaming, flat grinding, lapping

Execution

• Wear-resistant and non-rusting
• Evaluation parameters Ra and Rz
• Extract from machining methods such as horizontal and face milling, longitudinal turning, reaming, flat grinding and lapping

Advantage

• Galvanoplastic manufacturing method for high accuracy and uniformity

Delivery

Set of surface-roughness reference samples for all machining methods: Horizontal milling, face milling, longitudinal milling, reaming, flat grinding, lapping