CorePlus Diamond Core Drill Bit Arbor 32-114mm CORDMPA32P

The CorePlus DMPA32P Diamond Core Drill Bit with Arbor is designed for heavy-duty drilling in professional and DIY projects. It features a patented retractable starter bit with a tungsten carbide tip that enables accurate centering and eliminates the need for a pilot hole. This design promotes easier core removal and supports fast, multiple hole cutting through hard materials such as tile, stone, and concrete. The system is compatible with standard core saws and drill setups, and the starter bit should be extended before drilling. With a size range of 32–114 mm, this arbor and starter bit combination provides a practical solution for precise initial positioning followed by efficient cutting.

Features

• Patented retractable starter bit with tungsten carbide tip
• Accurate centering eliminates the need for pilot hole
• Eases core removal for fast multiple cuts
• Compatible with standard core saws and drill systems
• Suitable for tile, stone, concrete materials
• Size range 32–114 mm

Technical specifications

• Size range: 32–114 mm
• Arbor compatible with standard core saws
• Tungsten carbide tip designed for longevity
• No pilot hole drilling required
• Intended for hard materials: tile, stone, concrete