Toolwits Tapered Rock Bit
The Toolwits Tapered Rock Bit is precision-engineered for high-efficiency drilling in quarry operations, hard rock mining, and heavy-duty civil construction. Designed with a tapered shank, durable carbide buttons, and reinforced steel construction, this rock bit offers excellent stability, penetration power, and long life when used with DTH hammers or other percussive drilling systems.
Key Features
Tapered Shank Design
The tapered (conical) shank ensures a secure, self-locking fit in compatible drill hammers, reducing bit slippage and improving energy transfer.
Helps align and center the bit more precisely, increasing drilling accuracy.
High-Quality Carbide Button Inserts
Equipped with premium tungsten carbide buttons that deliver superior wear resistance and long service life.
Robust button distribution optimized for different rock types (hard, medium, soft).
Reinforced Bit Body
Forged steel or alloy body designed to withstand high-impact and side loads.
Heat-treated and stress-relieved to reduce the risk of cracking or deformation.
Optimal Button Geometry
Button shape and layout are optimized for impact energy distribution, resulting in efficient rock breakage.
Minimizes chatter and reduces non-productive time.
Versatile Application
Compatible with a variety of drilling systems: DTH hammers, top hammer rigs, and other percussive drilling tools.
Suitable for multiple rock types, from soft sedimentary rock to ultra-hard crystalline formations.
Serviceable Design
Easy to re-grind or refurbish the buttons for extended life.
Modular construction makes replacement or maintenance simpler, reducing downtime and operational costs.
Benefits
Highly Efficient Drilling: Excellent energy transfer and button layout lead to faster penetration rates and lower drilling costs.
Durable: Built to survive the rugged jobsite conditions of quarries and mines, with reinforced body and premium materials.
Stable & Accurate: Tapered shank helps maintain alignment under load, improving hole straightness and reducing deviation.
Customizable: Button hardness, size, and layout can be tailored to rock conditions and drilling needs.
Long-Term Use: Can be reconditioned through re-grinding or rebuilding buttons, maximizing gas savings and reducing bit replacement costs.
Typical Applications
Quarry Drilling: For block production, bench drilling, pre-splitting, and blast-holes in quarries.
Mining: Suitable for DTH drilling in mineral extraction applications.
Construction: Drilling anchor holes, foundation rock drilling, and structural rock applications.
Exploration: Used in exploratory drilling to core or fragment rock efficiently.
Tunneling & Blasting: For precision hole making in pre-split lines, blast pattern holes, and control drilling.
Technical Specifications (Typical / Customizable)
| Specification | Typical Values / Options |
|---|---|
| Shank Type | Tapered (e.g., MK, XS, T-type) - depending on hammer model |
| Bit Diameter (Button Face) | Commonly 32 mm – 76 mm or more (custom sizes available) |
| Button Material | Tungsten carbide (standard); also available in special grades for abrasion or impact resistance |
| Button Layout / Geometry | Customizable - standard, aggressive, or balanced button pattern |
| Bit Body Material | Heat-treated steel or alloy for maximum durability |
| Compatible Systems | DTH hammers, top hammer drills, percussive drilling rigs |
| Reconditioning Capability | Re-grind button or re-tip options available depending on wear |
Why Choose Toolwits Tapered Rock Bit
Proven Expertise: Toolwits has deep experience in stone machinery and drilling components - ensuring high-quality, field-tested designs.
** OEM / ODM Support**: We provide customization of shank type, button design, and bit geometry to perfectly match your hammer or rig.
Durability: Built with rugged materials and designed for longevity in challenging quarry and mining environments.
Cost-Effective: Regrinding and refurbishing options mean lower total cost of ownership.
Global Support: With solid production capacity and quality systems, Toolwits supports both small and large drilling operations around the world.
Packing and Delivery
Tapered Rock Bit
Tapered Rock Bit Packing
Tapered Rock Bit Packed for Delivery
Our teams
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