14 pieces (6-19mm):
Construction site pipe routing and fabrication
The KYORITSU 5202 Digital Light Meter is a high-precision instrument for measuring illuminance in lux or foot-candles
KEN3312320K
• 12 x 13mm
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.