Product Description With the core drill, you can remove the sample cores of rocks of all kinds, and make holes in sewer pipes, concrete or reinforced concrete. Also suitable for electrical and plumbing installation It has safety switch, cooling water connection and side handle. Advantage： Handled by a Crank easily Material lighter and steadier Easy to utilize durable and powerful Practical and safety 2-year free warranty Package Content： 1*Rock Core Drill 1* Instruction.
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