Premium Tungsten Carbide Drill Bits for Ultimate Precision
Engineered with industrial-grade tungsten carbide tips for extreme durability and heat resistance, these drill bits effortlessly penetrate wood, masonry, and metal without dulling. Spiral flute design ensures rapid debris removal and reduced friction.
Multi-Surface Mastery for DIY & Construction
Perfect for crafting wood artifacts, breaking firewalls, or drilling spiral impressions in rural machinery. Ideal for pentry caps, home renovations, and heavy-duty drilling in dense materials.
High-Speed Steel Core with Anti-Slip Grip
Features a reinforced HSS core for stability and a laser-etched anti-slip grip for precise control. Optimized for hammer drills to prevent wobbling during high-torque operations.
Wholesale-Optimized Bulk Packaging
Globally sourced materials ensure unbeatable wholesale pricing. Bulk orders include crush-proof cases to maintain bit integrity during shipping and storage.
Certified for Professional & Home Use
Tested to exceed ANSI/B212.15 standards for impact resistance. Trusted by contractors and hobbyists for flawless results in drilling, carving, and demolition tasks.






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Things in good quality and price. Delivery time good too
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OKWISHING's tracking is super helpful. I always know where my order is.
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Chai Diamond Drilling Benefits Pentry Caps Home Rural Machinery Hammer Drills Breaking the Wood Artifact Fire Wall Spiral Impressions
$5.85
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upgrade 50 mm
One each
50mm of the upgrade
50mm durable
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