Description
Insize GO Thread Ring Gauge M18X1.5 Series 4129 18R 4mm Accuracy: ±4μm The Haron 63W plastic 3227 12 Acrow B.BSD.HD6.64 – Heavy Duty Insert Holder for BSD64 Fine Boring Heads Accuracy: ±4μm Comprehensive Selection: Includes 255 pieces of assorted hex Nylock nuts to cover a wide range of applications