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High Performance ISO9001 Medium Air Pressure BR2 76mm Tungsten Carbide Drill For Mining Blasting Water Well Drilling Rock Tool

High Performance ISO9001 Medium Air Pressure BR2 76mm Tungsten Carbide Drill For Mining Blasting Water Well Drilling Rock Tool

उत्पाद विवरण:
उत्पत्ति के प्लेस: चीन
ब्रांड नाम: MIROC
प्रमाणन: ISO
मॉडल संख्या: बीआर2 76मिमी
भुगतान & नौवहन नियमों:
न्यूनतम आदेश मात्रा: 1
प्रसव के समय: 20-30
आपूर्ति की क्षमता: 3000
संपर्क करें
विस्तृत उत्पाद विवरण
सतह का उपचार: स्प्रे-पेंट विनिर्माण प्रक्रिया: 65
रंग: अनुरोध पर स्थिति: 100% नया
OEM/ODM: हाँ विनिर्देश: 76एमएम 80एमएम 85एमएम 90एमएम
प्रमुखता देना:

76mm tungsten carbide drill bit

,

mining blasting rock drill tool

,

water well drilling carbide bit

High Performance ISO9001 Medium Air Pressure BR2 76mm Tungsten Carbide Drill
Designed for mining, blasting, and water well drilling applications, this industrial rock tool delivers exceptional performance in demanding conditions.
Product Overview
In DTH (Down-the-Hole) drilling, the rock drilling bit serves as a direct extension of the shank, receiving direct impacts from the rock drill piston. Because the piston makes direct contact with the drill bit, minimal energy is lost, resulting in a nearly constant penetration rate regardless of hole length.
Compatibility & Customization
DTH bits are matched with specific hammers based on drilling hole diameter and spline configuration. Customization options include:
  • Tungsten carbide insert profile (spherical, ballistic)
  • Face profile (flat, concave, convex)
  • Flushing hole design
Operating Principle
DTH drilling uses a percussion system where compressed air drives a piston inside the hammer body in an up-and-down motion. This action delivers intense percussive energy to the bit, crushing the rock for efficient drilling.
Key Advantages & Applications
The DTH hammer drilling method offers high performance, particularly in hard rock formations, and helps shorten project schedules. Ideal for:
  • Foundation work
  • Landslide prevention projects
  • Quarrying services
  • Marine civil works
1" - 2" Middle Air Pressure DTH Bits Specifications
DTH Button Bit Diameter (mm) Diameter (inch) Gauge Buttons Front Buttons Flushing Holes Weight (kg)
BR1 64 2 1/2 6x10 3x10 2 2.6
BR1 70 2 3/4 6x12 4x9 2 2.8
BR1 76 3 6x13 5x10 2 3.2
BR2 64 2 1/2 6x13 5x10 2 3.6
BR2 70 2 3/4 6x13 5x11 2 4.0
BR2 76 3 6x14 5x12 2 4.2
High Performance ISO9001 Medium Air Pressure BR2 76mm Tungsten Carbide Drill For Mining Blasting Water Well Drilling Rock Tool 0

सम्पर्क करने का विवरण
KSQ Technologies (Beijing) Co. Ltd

व्यक्ति से संपर्क करें: Mr. Yingkai Zhang

दूरभाष: +86 18501231988

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