Guhring Powertap, 1/4-20 Spiral point tap, HSS-E (cobalt), TiCN, Pack of 2 Review January 31, 2019 Kangaroodle No Comments Threading Taps Post navigation ← KnifeKits: Bull Shark Knife Kit – Framelock Design – DIY Parts Kit w/Bubinga Handles ReviewForever Gifts USA Free Engraving – Quality Tactical Folding Knife Review →