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HUNAN LINGGE HUI XIONG TECHNOLOGY CO., LTD.

SWEECC H3.286

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DTH Drill Bit Forging

Product Category: Attachments Earth-moving machines

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Product Introduction

High-Strength Structural Design: Forged Alloy Steel:Single-piece high-strength alloy steel forging provides high impact and torque resistance, enduring severe rock-drilling force and fatigue. Precision Splined Shank:Precision-machined splines ensure efficient energy transfer, smooth rotation, and a perfect fit with the DTH hammer. Optimized Flushing & Air Hole Layout: Large Central Air Hole:Generous central air outlet delivers high airflow to rapidly clear rock chips and dust. Deep Side Grooves:Deep facial channels facilitate fast debris evacuation, preventing re-crushing and reducing bit wear. Face Profile & Socket Configuration: Flat-Face Design:Provides maximum stability and minimizes hole deviation in medium-to-hard rock. Pre-Machined Button Sockets:Precision-machined face sockets allow custom insertion of premium tungsten carbide buttons (spherical or ballistic). Surface Treatment & Durability: Shot-Peened & Matte Finish:Stress-relieving shot-peening and anti-rust polishing enhance wear and corrosion resistance. Wide Applications: Ideal for open-pit mining, quarrying, water well drilling, piling, anchoring, and geotechnical construction.

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International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines and Construction Vehicles

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