এর জন্য অনুসন্ধানের ফলাফল:

76mm water well dth bit

10 পাওয়া পণ্য

উচ্চ চাপ 150mm 200mm ব্লাস্ট হোল ড্রিলিং বিট কোর ড্রিলিং রিগের জন্য DTH হাতুড়ি বোতাম বিট

Face Design Hammer bits are offered in three basic face designs: concave, convex, and flat face. Each are designed for specific applications and conditions and for varying rock types and hardness Concave is an excellent all around face design and is used as a general-purpose bit for most conditions while drilling a very straight hole. Convex bits are used for a combination of speed and service life. Having 2 gage rows, they are also suited for hard, abrasive rock. Flat face

প্রথম 1 2 শেষ