Makita A-19364 TCT Drill Bit Core Bit Adapter

The Makita A‑19364 TCT Drill Bit Core Bit Adapter is a professional accessory designed to connect core drill bits to SDS‑MAX rotary hammers, enabling secure fitment and efficient transfer of impact energy. It is essential for heavy‑duty drilling applications in concrete, stone, and masonry where large‑diameter core bits are used.