Suitable for drilling in strong/middle/weak weathered rock of foundation piles.
1.The carbide tip uses the low-cobalt material, with bigger carbide tip, with stronger abrasion resistance;
2.Advanced processing, to guarantee the carbide tips high quality.
3.The carbide tip has well-distributed micro-particles, with super impact strength, it will make higher force intensity during the drilling, and reduce the risk of breaking or cracking the teeth.
1.The body surface is smooth, less resistance, fast drilling efficiency.
2.The carbide teeth have multi-step, low probability of partial friction.
3.Big carbide size, smart and drilling faster.
4.Customize design.