Small crafts include the “Great Ability” series -18. The joint surface between new and old concrete is chiseled with a flower hammer

The flower hammer chiseling tool consists of a high-strength alloy hammer head and an electric impact device (such as an electric hammer or pickaxe).

It forms a uniform “lychee surface” texture on the concrete surface through high-frequency impact, breaking the smooth surface structure and achieving a chiseling effect with a depth of about 1-5 millimeters.

Steel Rebar Chairs

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