Ideal for straight hole applications and fast penetration rate for all kinds of rock formation, button recessed bits are characterized by a unique "Uniface" face design, at present very few factory like us can produce this type of Uniface bit, as this button face is made by digital process centre, not CNC.
The uniface drill bit serieshas excellent performance, high wear resistance and high breakage resistance due to the presence of extra toughness in the cemented carbide. The Retrac and Uniface designs ensure high penetration rates, long service life, and hole straightness. The new uniface design provides superior rock crushing properties and more efficient flushing properties, and assures improved distribution of energy to crush the rock when compared with traditional designs. On the other hand, the retrac design offers superior hole straightness throughout the entire service life of the bit. The uniface bits are used for increasing the productivity, reducing Stoppages, and minimizing the bits costs. They can be used in any rock conditions
| Part number | Diameter | Buttons | Buttons | Flushing gauge | Flushing front | Body | Front |
| gauge | front |
| 51T89ND | 89mm | 8x12mm | 6x11mm | 1 | 4 | Normal | Dropcenter |
| 51T89RD | 89mm |
| 6x11mm | 1 | 4 | Retrack | Dropcenter |
| 8x12mm |
Xiamen PRO Drill Equipment Co., Ltd is a specialized company of Rock Tools, which is experienced in developing and manufacturing Top hammer and DTH rock drilling equipments. The main products include high, medium and low air pressure DTH hammers and bits, Symmetric and eccentric overburden advanced casing drilling tools, and Threaded button bits, Drill rods and Couplings, also
Air grinder for button bit, chisel bit, Diamond grinding cup for cemented carbide
Reconditions and sharpener.
PRO Drill Rock Tools can be perfectly matched with the world famous brand such as Atlas Copco, Sandvik, Ingersoll-Rand and other well-known manufacturers' Drill rigs and they are widely applied to varies of areas including blast holes, earthwork projects, mineral exploration, water-well, construction, geo-thermal exploration.
PRO Drill plants has introduced the most advanced manufacturing equipments and technology in the world, such as Electro-hydraulic forging hammers for forging process, Germany atmosphere-controllable sealed quench furnace for heat treatment, Super CNC machines and Processing Centre for accurate finishing and experienced staff in metal machining all contribute to the high performance rock tools.
In response to the demand from dimensional stone quarry, we also offer all kinds of splitting, pushing and grinding tools like Expansive Mortar, Soundless Cracking Agent Shims and Wedges, Hydraulic Rock Splitter, Cyliner Type Rock splitter, Hydro bag, Air Pushing Bag and Cemented Grinding Stone are available as integral services working for the worldwide quarry owners.
Our believe that innovative think drives the delivery of quality rock tools to customers, . Prodrill rock drilling tools are renowned for their great reliability, excellent and even quality and long services life with an expertise direct to any corner of the world.
We are committed for groundbreaking solution of drilling and Splitting & cutting for your unique operation in quarrying, mining and construction project. Looking forward to hearing from your enquiry.
