Straight Edges

• cross-section in I-form
• made of aluminium

characteristics and advantages compared to steel:
• very light, good handling, midsection lacquered
• high accuracy- and pliability-values
• HC-coated and compressed, coating thickness 50µ ± 5µ
• high grade of abrasion resistance, high grade of corrosion resistance
• hardness 500 – 550 HV, top gliding, low thermal conductivity
• for grade 0 and 1 from 2000 mm with hand slots, grade 2 from up 2500 mm
• incl. calibration certificate

quality DIN 874 page 1, accuracy GG 0
quality DIN 874 page 1, accuracy GG 1
quality DIN 874 page 1, accuracy GG 2