C31 Series Bullet Teeth For Rotary Drilling

Application: Suitable for drilling in strong/middle/weak weathered rock of foundation piles.

Material: Tungsten carbide: YG11C, HRC88-92 + 35MnB.

Models: C31HD, C21HD.

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Introduction

The carbide tip uses the low-cobalt material, with bigger carbide tip, with stronger abrasion resistance;
Advanced processing, to guarantee the carbide tips high quality.
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.

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