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(Category:Contractor / Drilling & Cutting) Diabor (Pty) Ltd – Midrand-based specialists in concrete drilling, sawing, and cutting with over 40 years of experience. Diabor (Pty) Ltd, located in Midrand, Gauteng, has been a leader in concrete drilling and sawing since 1981. They provide core drilling, wire sawing, and concrete cutting services for civil engineering and construction projects nationwide.

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