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B47 Rock Rotary Rig Drill Teeth Rock Bit Auger Drill Bullet Teeth

2025-04-13 introduction 3550
B47
Customized
Rotary Drill Bit
Carbide and Steel
Rock Drilling
22*26mm
Global
According to The Customers' Requirements
Factory Price, High Quality
According to The Customer Request or Drawing Produ
30/38mm
Forging
KATO
Boxes or Pails
ISO9001 SGS GE
Shandong Province
84314320
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