Europa Threading Tap - Spiral Flute - UNC - HSS-E - Green Ring - No. 4 x 40 ISO Insert - KN Style These drills are built to

These drills are built to maintain rigidity and deliver consistent hole quality in demanding micro-drilling tasks

Right-hand thread suits conventional fasteners and typical assembly directions—turn clockwise to cut the thread securely

this reamer finishes holes to 20

5 × D length provides robust engagement

finish-ready holes in a variety of steels and non-ferrous materials

Europa Threading Tap - Spiral Flute - UNC - HSS-E - Green Ring - No. 4 x 40 ISO Insert - KN Style These drills are built toThe Europa Threading Tap is a precision spiral flute tap built for UNC threads, crafted for engineers and machinists who demand reliability in metalworking. No. 4 x 40 size, with a distinctive green ring for quick recognition in busy workshops. Flute configuration: Spiral flute design optimized for UNC threading, enhancing chip evacuation and steady cutting performance. Material: HSS E (high speed steel with cobalt) delivering greater hardness and