High-Quality C31 Round Shank Drill Tool Bit – Heavy-Duty Rock Drilling Solution

Premium Material & Precision Craftsmanship
Forged from high-grade alloy steel with hardened bullet teeth for superior wear resistance. Heat-treated shank ensures maximum durability under extreme drilling conditions.
Engineered for Performance
Smooth chip removal design reduces friction and extends bit lifespan. Optimized spiral flute enhances drilling speed in rock, concrete, and hard soil.
Versatile Application
Ideal for bored piles, foundation drilling, and construction projects. Compatible with rotary drills and piling rigs for professional-grade results.
Cost-Efficient Bulk Supply
Direct factory pricing with no middlemen. Available in bulk orders for large-scale contractors and wholesalers.
Global Logistics Support
Fast shipping with reliable worldwide delivery. Strict QC ensures every bit meets industry standards.