[Pramāṇa](https://indike.org/pramana/) › [Physical](https://indike.org/pramana/inp) › [Artefacts](https://indike.org/pramana/inp.artefact) › [National Museum, New Delhi](https://indike.org/pramana/inp.artefact.nm) › Borer # Borer This is a borer made of chert from the Epipalaeolithic period. - **Kind:** artefact - **Date:** 0 CE - **Place:** Birbhanpur --- Source: [https://indike.org/pramana/inp.artefact.nm.61-1680](https://indike.org/pramana/inp.artefact.nm.61-1680) · Pramāṇa