Practical guides, maintenance tips, product comparisons, and industry insights from the Sunrise Vision Rock Tools engineering and sales team.
Proper maintenance routines can dramatically extend the service life of your DTH hammers. From lubrication schedules to thread inspection, learn the practices our engineers recommend.
Product Guide
Choosing the right carbide button geometry for your rock formation can improve ROP by 20–40%. This guide covers when to use ballistic, spherical, or parabolic buttons.
Water Well
From the black cotton soils of Maharashtra to the hard granite of Telangana — different formations require very different hammer-and-bit combinations. A complete guide for bore well contractors.
Manufacturing
The welding method used to join the body and sub of a drill rod has a massive impact on fatigue life and energy transfer efficiency. Here is why friction welding is the engineering choice.
Mining
For holes larger than 500mm, you face a critical choice — a single large-bore hammer or a cluster system. The economics and performance trade-offs analysed in depth.
Industry Insights
Infrastructure growth, the Jal Jeevan Mission, and mining expansion are driving unprecedented demand for DTH drilling equipment in India. Key trends and opportunities analysed.
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