Key Specifications
- Diameter: 28mm
- Length: 450mm (Total length)
- Connection/Adaptor: M22 x 2.5 thread
- Segment Type: Laser-welded segments (highly durable and heat-resistant)
- Drilling Mode: Wet use (requires water cooling to maintain bit life and manage heat).
Applications & Compatibility
This bit is designed to cut clean, precise holes in:
- Reinforced Concrete: Ideal for drilling through steel rebar without damaging the bit.
- Masonry: Suitable for ceramics, marble, granite, and bricks.
- Machine Compatibility: It is specifically recommended for use with Ingco magnetic core drills such as models DDM13501, DDM28001, and DDM38001








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