14 pieces (6-19mm):
• 12 x 13mm
KEN3312320K
Model: KEN-503-4750K
Red light indicates the source Light Source Ultra-bright white LED with 100
INSIZE ISR-CS130-W SURFACE ROUGHNESS COMPARATOR Rangefinder 14 pieces (6-19mm):Features group of standards for checking, identifying and specifying by symbol the degree of roughness of machine parts Packed in plastic box Machining method Roughness (Ra) Roughness (Rz) Quantity Flat lapping 0. 05, 0. 1,0. 2m 0. 55, 1, 1. 6m 3 pcs 2, 4, 8 in Reaming 0. 4, 0. 8, 1. 6m 3, 6, 10m 3 pcs 16, 32, 63 in Plain grinding 0. 05, 0. 1,0. 2, 0. 4, 0. 8, 1. 6m 0. 55,1,1. 6, 3, 6, 10m 6 pcs 2,4, 8, 16, 32, 63 in Horizontal milling 0. 4, 0. 8, 1.