Brief: Discover the 75mm DHD350R Shank DTH Hole Opener Drill Bit, designed for underground coal mining equipment. Engineered for high performance, this drill bit ensures fast drilling speeds and reliable operation in tough geological formations. Perfect for quarrying, mining, and foundation drilling.
Related Product Features:
Matched with DHD350R Shank for seamless integration.
Reamer diameter of 75mm for precise hole enlargement.
Made from high-quality aircraft alloy steel for durability.
Designed for blast hole drilling, quarrying, and water well drilling.
Exceptional drilling speed for efficient operations.
تصميم سهل الاستخدام مناسب للمحترفين والمبتدئين.
أداء مستقر في تكوينات التربة والصخور الصعبة
Available in various sizes to match different DTH hammer types.
الأسئلة الشائعة:
How do I place an order for the DTH Hole Opener Drill Bit?
Include a detailed item description or the model number with your inquiry to ensure accurate order processing.
ما هو التغليف القياسي لرأس المثقاب؟
نستخدم التعبئة القياسية مع صناديق صغيرة داخل صناديق أكبر لضمان سلامة المنتج أثناء النقل، ما لم يُطلب تغليف خاص.
How is the quality of the drill bit ensured?
Our experienced QC team strictly inspects and tests each order before shipping to meet global quality standards.
What is the delivery time for the drill bit?
Production typically takes 25 days, but if the requested size is in stock, delivery can be completed in 3-5 days.