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Premium quality Prodrill™ Rock Drilling Tools profile
01 Jul 2024
What is a rock drilling tool? What is the difference between a drilling tool and a drill tool?
1. A rock drilling tool is a tool for drilling round holes (blast holes 32mm-140 mm ) in rocks for filling explosives. The rock drilling tools (Shank adaptor, drill rod, coupling sleeve, drill bit) used by rock drills ( drifter ) are called drilling tools; the rock drilling tools (drill rod, drill bit, etc.) used by down-the-hole drills and rotary drills for drilling large holes ( 76mm -350mm) are called drilling tools for water well drilling , blasting hole drilling as well . In the field of rock drilling and blasting, these tools are collectively called rock drilling tools, ProDrill™ with 16 years manufacturing professional experiences can supply rock tools for jackhammer , top hammer , rotary drill rig , water well drill rig.
2. Different rock drilling machines use different rock drilling tools. According to the type of rock drilling tools, they can be divided into top hammer percussive drill tools, down-the-hole percussive drill tools, rotary drill tools, reverse riser drill tools, mechanical cutting and rock milling drill tools, and geological exploration drill tools. There are more than 400 types of rock drilling tools and more than 2,000 varieties and specifications.
What are the type to break rocks with rock drilling tools?
There are many types of rock drilling tools. According to the working principle of rock, they can be divided into three categories: percussive drilling, rotary crushing, and rotary scraping.
Through the energy transmitted by the rock drilling machinery, the cemented carbide embedded in the top of the rock drilling bit directly impacts or scrapes the rock to achieve the purpose of breaking the rock and drilling holes.
Types of mining cemented carbide products include, drill bits for one-character (cross) drill bits, button drill bits, down-the-hole drill bits, coal cutting bit, road digging bit, alloy column bit for mining roller bits (oil roller bits), shield cutters, hard teeth for tools, alloy blades, etc.
