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होम उत्पादडीटीएच ड्रिल बिट्स

12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance

प्रमाणन
चीन Changsha Sollroc Engineering Equipments Co., Ltd प्रमाणपत्र
चीन Changsha Sollroc Engineering Equipments Co., Ltd प्रमाणपत्र
ग्राहक समीक्षा
मुझे मेरे हथौड़े और बिट्स प्राप्त हुए, वे अद्भुत दिखते हैं, हम उन्हें उपयोग करने के बाद वे अच्छा प्रदर्शन कर रहे हैं, बहुत बहुत धन्यवाद।

—— जॉन लुईस

मैं इस कंपनी के उत्पाद की 110% सिफारिश करूंगा क्योंकि अतीत में मुझे उनसे 100% अच्छा परिणाम मिला है।

—— वेसा वातानन

मैं अब ऑनलाइन चैट कर रहा हूँ

12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance

12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance
12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance 12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance 12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance 12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance 12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance

बड़ी छवि :  12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance

उत्पाद विवरण:
उत्पत्ति के प्लेस: हुनान, चीन
ब्रांड नाम: SOLLROC
प्रमाणन: ISO:9001
भुगतान & नौवहन नियमों:
न्यूनतम आदेश मात्रा: 1
मूल्य: $1,200

12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance

वर्णन
व्यास: 12 इंच वज़न: 80 किलोग्राम
सामग्री: कार्बुराइज्ड स्टील प्रसंस्करण प्रकार: फोर्जिंग
चेहरे का आकार: समतल, उत्तल, अवतल बटन प्रकार: गोलाकार, परवलयिक, बैलिस्टिक
बिट दीया (मिमी): 305, 311, 330, 350, 356, 381 बिट व्यास (इंच): 12", 12 1/4", 13", 13 3/4", 14", 15"
वायु नली: 3, 4 गेज बटन: 15×φ19, 15×φ19+12×φ19, 16×φ19+12×φ19, 16×φ19+16×φ19
सामने के बटन: 27×φ18+9×φ16, 27×φ18+16×φ16, 28×φ18+20×φ16, 42×φ18 भाग नहीं: एचडी12-305, एचडी12-311, एचडी12-330, एचडी12-350, एचडी12-356, एचडी12-381
रॉक कठोरता: 200 एमपीए से 260 एमपीए शंक प्रकार: NUMA120
उदाहरण: मध्यम-कठोर से कठोर अपघर्षक चट्टान
प्रमुखता देना:

12-Inch DTH Hammer Bit

,

NUMA120 DTH Button Bit

,

Alloy Steel DTH Drill Bit

12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well
Key Features
  • High wear resistance for medium-hard to hard abrasive rock formations (200-260 Mpa compressive strength)
  • Spherical tungsten carbide inserts for superior configuration against carbide fracture
  • Effectively eliminates hole deviation
  • Ideal for drifting and tunneling applications
  • Optimized bit face design for medium-hard to hard abrasive rock
Product Applications

DTH hammers and bits are essential for:

  • Underground mining and quarries
  • Hydraulic and Hydro-Power Engineering
  • Water well drilling and mineral exploration
  • Anchoring hole drilling and geothermal engineering
  • Subway excavation and civil engineering projects

Advantages include high flatness, smooth hole walls, rigid drill rod/hammer construction, unlimited drilling depth capability, low maintenance costs, and device affordability.

Product Specifications
12" Shank Bits Bit Dia (mm) Bit Dia (inch) Air Hose Gauge Buttons Front Buttons Part No
QL30 305 12" 3 15×φ19 27×φ18+9×φ16 HD12-305
311 12 1/4" 3 15×φ19 27×φ18+9×φ16 HD12-311
330 13" 3 15×φ19+12×φ19 27×φ18+16×φ16 HD12-330
350 13 3/4" 3 15×φ19+12×φ19 28×φ18+20×φ16 HD12-350
356 14" 4 16×φ19+16×φ19 28×φ18+20×φ16 HD12-356
381 15" 4 16×φ19+12×φ19 42×φ18 HD12-381
Product Images
12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance 0
12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance 1
12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance 2
12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance 3
Packing & Delivery
12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance 4
12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance 5

Delivery options: By sea, air, or express shipping.

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सम्पर्क करने का विवरण
Changsha Sollroc Engineering Equipments Co., Ltd

व्यक्ति से संपर्क करें: Ms. Ling Bo

दूरभाष: 86-13077353340

फैक्स: 86-731-85551635

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