DaduoRi Pro 42mm x 240mm Core Drill Bit Set, Includes 3 Adapters(240mm & Regular SDS Plus, Hex), 2 Extra Long Centre Bits (280mm/300mm) - For Deep Holes in Concrete, Brick, Block, Stone - 1/2" BSP
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£ 42.99
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- Comprehensive 3-Adapter Core Bit Set for Maximum Compatibility - This set includes three distinct adapters: a 240mm long SDS Plus, a 110mm regular SDS Plus, and a hex shank adapter, ensuring compatibility with a wide range of drill types.
- All feature universal 1/2′′ BSP threads for compatibility and ease of use Achieve Depths Up to 460mm for Demanding Projects - This 42mm diamond core drill bit kit includes our signature 240mm extra-long core drill bit, paired with an extended 240mm SDS Plus adapter.
- Together, they achieve a maximum cutting depth of 460mm in one pass—far surpassing standard 150-170mm bits.
- Tackle deeper projects in one side like wall vents or pipe installations without the hassle of chiseling out material midway, making it ideal for deep-hole applications Two Extra-Long Pilot Bits & Reinforced Construction - Includes 280mm and 300mm centre drill bits, different length for precise starting,just choose one by you.
- Features hardened and welded teeth that resist breakage for enhanced durability in tough materials Engineered for stability and smooth operation – the drill body is forged from high-performance carbon steel, while the teeth are formed through high-temperature sintering of premium materials such as quality diamond grit and cobalt, among dozens of others.
- Optimally designed for hardened materials including concrete, clay bricks, masonry blocks, and common building materials.
- Robust construction effectively reduces vibration, enabling cleaner cuts and facilitating neat holes for ventilation ducts, exhaust fans, and piping Switch between the 240mm long adaptor for deep, challenging holes and the 110mm adaptor for everyday shallow drilling.
- This flexible design reduces unnecessary tool weight and fatigue, allowing you to work smarter in tight spaces or on extended projects
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