General description
Our high-quality 71 x 400 mm diamond core drill bit is designed for use with electric core drills, making it ideal for drilling into granite, hard stone, concrete, reinforced concrete, and other tough surfaces. Its durable construction ensures smooth operation during use, and we offer bits in various sizes to accommodate different drilling needs.Technical specifications
- Size: 71 x 400 mm
- Segment Height: 7 mm
- Threaded connection: 1 1/4”
- SKU: 140223
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