Remove Stump Root: This copper nails help to remove trees, stumps and roots by releasing excessive copper ions to destroy tree growth. Easy to Use: Because copper is a soft material, a drill is used to make holes in the roots, then the copper nails are hammered into the holes, and finally the nails are evenly driven around the base of the stump. Reusable: Stump killers can be reused by pulling them out after use. Trees larger than two feet in diameter require 10 or more copper nails. This multifunctional copper nail stump killer kit is not only suitable for killing unwanted trees, stumps and roots, but also serves as a useful tool for different DIY projects. High Quality: These hardware copper nails tree stump killer set are mainly made of pure copper and stainless steel, which is strong and study, rust and corrosion resistant. Copper nails tree stump killer are made from 99% pure copper and are thicker than others and has a long service life; the drill bits are made of cobalt-containing high-speed steel, which is resistant to high temperature, abrasion, and no deformation. Package Content: You will receive a set of stump removal tools, including 20 x copper nails, 1 x cobalt drill nails, which is sufficient quantity for your daily use and replacement needs. The size of hardware nails for trees and stainless steel nails is 3.14 inches x 3. mm, and the size of drill nails is 2.3 inches x 3 mm. Copper Nails for Killing Trees, Stumps & Roots - 3.15 Inch Long Come with Drill Nails Enabling the Copper Nails to Drive Into the Stump Without Bending

Features:

The principle behind the use of copper nails is that trees die due to reduced healing capacity and prolonged exposure to excessive copper ions from the inside.

Specifications:

Material:

Copper nails for killing trees: pure copper

Drill nails: cobalt containing high speed steel

Storage box: plastic

Size:Copper nails for killing trees: approx. 3.15 inches x 3. mm,

Drill: approx. 2.3 inches x 3 mm.

Storage box: approx. 3.5 x 3.5 x 0.6 inches/ 9 x 9 x 1.7 cm

Package includes:20 x Copper nails for killing trees

1 x Drill nails

1 x Storage box

Notes:Small and pointed items are included, please be careful when using, and please keep them away from kids.