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{"title":"45mm R25 Semi Ballistic Button Bit With Tungsten Carbide Buttons For Top Hammer","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/59\/6efdbeedb3ade000d7524e51749b-200x200-1\/45mm_r25_semi_ballistic_button_bit_with_tungsten_carbide_buttons_for_top_hammer_rock_drilling.jpg","attrs":{"Overall Length":"90mm","Water Holes":"1 front water hole + 1 side water hole","Supply Ability":"3000 PCS Per month","Carbide Button Configuration":"10mm\u00d76 gauge buttons + 8mm\u00d73 front buttons"}}
34mm 11° Tapered Button Bit With T6 Tungsten Carbide For High Performance Rock Drilling
The 34mm 11° Tapered Button Bit is a high performance small hole rock drilling tool specifically engineered for stone quarrying and general mining operations. Unlike threaded button bits, this tapered drill bit features a taper connection design that perfectly matches taper drill rods for seamless assembly with air leg drills and handheld jackhammers. It serves as a cost effective, durable core accessory for daily rock drilling and quarry blasting hole processing.
Core Product Specifications
Bit Diameter
34mm
Taper Angle
11°
Carbide Design
Semi Ballistic / Ballistic
Water Hole Layout
2 front water holes + 1 side water hole for efficient slag removal and heat dissipation
Carbide Button Size
2*8mm / 5*8mm
Button Quantity
7pcs semi ballistic carbide buttons
Premium Material Craftsmanship
To deliver outstanding drilling stability and service life, we strictly select top tier raw materials for this quarry tapered button bit. The tungsten carbide tips utilize high grade T6 carbide, which balances excellent wear resistance and impact toughness. Widely recognized in the domestic industry and competitive with international mainstream brands, this carbide material perfectly adapts to high abrasive and hard rock drilling scenarios.
The bit body is forged from high quality 45CrNiMoV alloy steel bar, matched with professional hot insertion technology. This precision process enables the steel body to lock the carbide buttons tightly, effectively preventing button falling off during high frequency percussive drilling and greatly reducing tool failure rates. The flat face and standard bit body design further enhance overall structural stability for long term continuous operation.
Customizable Technical Parameters
We support diversified customization to meet different drilling and mining site demands :
This 11° tapered rock drill bit is widely applicable for stone quarrying, hard rock mining, road construction, and small scale tunnel drilling. It works perfectly with handheld and pneumatic drilling equipment, featuring simple operation, low maintenance cost, and high drilling efficiency.
Our tapered drill bits are highly popular in global stone and mining markets, with stable export sales to India, Saudi Arabia, Chile, South Africa, and other major stone resource countries. We provide reliable OEM wholesale drilling tool solutions for global mining and quarrying enterprises.
Key Advantages
High toughness T6 carbide, anti abrasion and long service life
Strict hot insertion process, firm carbide button fixation
Optimized 3 hole water flushing design, fast cooling and slag removal
Multiple specifications optional, adaptable to diverse working conditions
Cost effective, ideal for bulk quarry and mining drilling projects
HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...
