MING, manufacturer of Overburden casing drilling system, DTH hammer, DTH drill bits

DTH hammer
April 27, 2025
Category Connection: DTH Drill Bit
Brief: Discover the 133mm PR5 Reverse Circulation Drill Bits by KINGDRILLING, designed for efficient water well and geothermal well drilling. These high-performance DTH drill bits offer superior quality, cost-effectiveness, and reliability for global mining and drilling projects.
Related Product Features:
  • 133mm diameter for precise drilling in water wells and geothermal wells.
  • High air pressure DTH button bit for enhanced drilling efficiency.
  • Available in multiple models: MDPR5-133, MDPR5-140, and MDPR5-146.
  • Features 8xΦ16 gauge buttons and 8xΦ14 front buttons for durability.
  • Proprietary heat-treatment process ensures superior hardness and wear resistance.
  • Compatible with all major drill bit shank designs for versatility.
  • Optimized energy consumption reduces environmental impact and costs.
  • Regional manufacturing ensures lower lead times and faster delivery.
Faqs:
  • What is the packaging like for these drill bits?
    Standard packaging includes small cartons inside large cartons to ensure product integrity during shipping.
  • How does KINGDRILLING ensure product quality?
    Quality is ensured through mature production technology and a dedicated QC team that inspects and tests each order before shipping.
  • What is the typical delivery time for these drill bits?
    Production usually takes 25 days, but if the requested size is in stock, delivery can be completed in 3 to 5 days.