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

認証
中国 Changsha Sollroc Engineering Equipments Co., Ltd 認証
中国 Changsha Sollroc Engineering Equipments Co., Ltd 認証
顧客の検討
ハンマーとビットを届きました. 素晴らしく見えます. 使った後もうまく機能しています. ありがとうございました.

—— ジョン・ルイス

過去に100%の良い結果を得てきたので,この会社の製品を110%おすすめします.

—— ヴェサ・ヴァータネン

オンラインです

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

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

商品の詳細:
起源の場所: 中国湖南
ブランド名: SOLLROC
証明: ISO:9001
お支払配送条件:
最小注文数量: 1
価格: $1,200

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

説明
直径: 12インチ 重さ: 80 kg
材料: 炭化鋼 処理型: 鍛造
顔の形: 平面,凸,凸 ボタンタイプ: 球状、放物線、弾道
ビット径(mm): 305、311、330、350、356、381 ビット径(インチ): 12インチ、12 1/4インチ、13インチ、13 3/4インチ、14インチ、15インチ
エア・ホース: 34 について 計測ボタン: 15×φ19、15×φ19+12×φ19、16×φ19+12×φ19、16×φ19+16×φ19
前方のボタン: 27×φ18+9×φ16、27×φ18+16×φ16、28×φ18+20×φ16、42×φ18 パート番号: HD12-305、HD12-311、HD12-330、HD12-350、HD12-356、HD12-381
岩石の硬さ: 200MPa~260MPa シャンクタイプ: NUMA120
使用事例: 中硬~硬砥石
ハイライト:

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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連絡先の詳細
Changsha Sollroc Engineering Equipments Co., Ltd

コンタクトパーソン: Ms. Ling Bo

電話番号: 86-13077353340

ファックス: 86-731-85551635

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