TLILY 25 Pcs Copper Nails to Killing Trees,3.5 Inch Pure Bulk,Stump Removal Spikes Hardware for Trees

General description 25 Pcs Copper Nails for Killing Trees are designed for effective tree stump removal. This set includes a combination of copper nails, a stainless steel nail, and a cobalt drill bit, providing everything you need for your stump removal tasks. Technical specifications Quantity: 23 x copper nails 1 x stainless steel nail 1 x cobalt drill bit Copper nails & stainless steel nail size: 3.5 in x 3.5 mm Drill bit nail size: 2.7 in x 3.5 mm Measurement allowed error: +/- 1-3 cm Usage To use the nails set, follow these steps: Make pilot holes in the stump using the drill bit and stainless steel nail. Hammer the copper nails into the holes. Drive the nails out evenly around the base of the stump. Other information Material: Pure copper and stainless steel Drill bit made of cobalt high-speed steel, resistant to heat, wear, and deformation Colour: Copper + silver