Hard Rock Drilling Redefined | 34mm 7° Tapered Carbide Button Bit
Heavy-duty drilling doesn’t need compromises. 💎 When hard rock, abrasive strata, and tough site conditions stand in the way, you need a tool built for pure performance.
Meet our 34mm Diameter 7° Tapered Connection Ballistic Shape Carbide Tips Ball Tooth Drill Bit — the ultimate workhorse for professional hard rock drilling projects.
🔩 Precision 7° Tapered Connection Engineered with a standard 7° taper design for seamless, tight fitting with tapered drill steels. It delivers stable power transmission during high frequency impact and rotary drilling, eliminating connection looseness, reducing vibration, and ensuring ultra precise borehole forming. Perfect for consistent, straight hole quality in long-duration drilling operations.
⚡ Ballistic Shape Premium Carbide Ball Teeth Adopts optimized ballistic curved profile paired with hot pressed tungsten carbide button tips. The ball-tooth structure creates concentrated point stress on rock surfaces, smashing hard rock efficiently while dispersing impact pressure evenly. Compared with traditional cross or chisel bits, it boosts penetration speed by over 30%, resists abrasion and impact cracking, and drastically extends service life in granite, marble, and high-hardness mine rock formations.
🛡️ Industrial Grade Durability Forged from high strength alloy steel body with professional heat treatment and shot blasting processes. The bit body features outstanding toughness and deformation resistance, while reinforced carbide teeth fixation avoids tooth falling off during intense drilling. Low wear rate, stable performance, and lower long term operation costs.
🌍 Wide Application Scenarios Ideal for top hammer rock drilling, air leg drill operations, handheld rock drills. Widely applicable in mining, quarrying, tunnel engineering, water conservancy construction, and rock blasting hole drilling, perfectly adapting to medium hard to extremely hard rock strata.
✅ Core Advantages At A Glance
• 34mm standard diameter for universal engineering compatibility
• 7° taper for stable connection efficient power transfer
• Ballistic streamline shape for faster rock breaking chip removal
• High density carbide tips for extreme wear impact resistance
• Low failure rate, high drilling efficiency, cost effective for heavy duty jobs
No more slow progress, no more frequent bit replacements. This carbide button drill bit turns tough hard rock drilling into smooth, efficient work. 🪨
