Dingqi diamond core drill bit 450mm 9T, professional Diamond Core Drill for precise drilling of concrete, reinforced concrete, brick, stone and similar hard materials. Diamond segments ensure clean hole edges, long service life and high efficiency without burning out.
Technical specifications
- Brand: Dingqi
- Type: Diamond core drill bit (Diamond Core Drill)
- Length: 450mm, allows drilling of deeper holes
- Wall thickness: 3.5mm (optimal ratio of strength and speed)
- Thread: M22×2.5, compatibility with standard diamond drills
- Number of segments: 9T
- Materials for drilling: concrete, reinforced concrete, brick, stone, block
What it is used for
- Drilling passages for installations (water, electricity, air conditioning) through concrete and masonry structures
- Making holes for supports, anchoring and anchors in concrete
- Performing construction and renovation works where a precise hole in concrete is required
- Professional use: construction, plumbing, electrical installations, air conditioning
Frequently asked questions
Difference between 9T and 12T? The number of segments (T) affects speed and durability: 9T is somewhat easier to start, 12T lasts longer under intensive use. Both have the same diameter and M22 thread.
Which drills does it work with? The M22×2.5 thread fits all standard diamond drills with the same thread.
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