Copper Stump Removal Nails Bulk Pack

Package comprises 23 pure copper nails (3.5" × 3.5 mm), 1 stainless steel nail (3.5" × 3.5 mm), and 1 cobalt drill bit nail (2.7" × 3.5 mm). All are cold-drawn and centreless ground for smooth finish and straightness. Copper purity exceeds 99.9%, ensuring optimal ion release kinetics. Stainless steel is austenitic (A2/304 equivalent), offering excellent ductility and resistance to atmospheric corrosion. Drill bit features a 118° split-point tip for self-centring and reduced walking on curved or uneven stump surfaces. The method relies on electrochemical interaction: copper acts as a sacrificial anode in moist wood, releasing ions that accumulate in meristematic zones. This elevates intracellular copper beyond tolerance thresholds, triggering programmed cell death in vascular tissues. Combined with seasonal moisture, this initiates rot pathways normally suppressed in healthy trees. The stainless nail helps locate ideal insertion zones; the cobalt bit ensures pilot holes penetrate cleanly — even in knotty or laminated wood grain. Recommended for amateur and semi-professional users tackling neglected gardens, overgrown allotments, or post-felling cleanup. Fully compatible with UK composting regulations — spent nails may be recovered post-decay and reused or recycled as scrap metal.