DTH ቢት

M80-203ሚሜ/M80-216ሚሜ/M80-235-305ሚሜ ወደ ጉድጓድ ቁፋሮ ቢት

M60-152mm/M60-165mm/M60-178-254ሚሜ ቁፋሮ ቁፋሮ የውሃ ​​ጉድጓድ ቁፋሮ

M50-138ሚሜ/M50-146ሚሜ/M50-152ሚሜ/M50-165/M50-178/M50-185ሚሜ ቁልፍ ቁፋሮ ቁፋሮ ቢት

M40-4.5”/M40-105ሚሜ/M40-110/M40-115/M40-120/M40-125/M40-130 ወደ ጉድጓድ ቁፋሮ ቢት

ዲኤችዲ380/DHD8A/8"/8 ኢንች 203-315ሚሜ/8"-12 2/5"ከጉድጓድ ቁፋሮ ቁልፍ ቢትስ

ዲኤችዲ360/ዲኤችዲ65A/6 ኢንች/6 ኢንች 152/165/6 1/2 ኢንች/178-254ሚሜ ከቀዳዳ ቁፋሮ ቁልፍ ቢትስ

ዲኤችዲ350/ዲኤችዲ55A/5 ኢንች/5 ኢንች 138/146-203ሚሜ ከቀዳዳ ቁፋሮ ቁፋሮዎች

ዲኤችዲ340/ዲኤችዲ45A/4 ኢንች/4 ኢንች 105/110/115/4.5”/120/125/130ሚሜ ከቀዳዳ ቁፋሮ ቁፋሮዎች በታች።

ዲኤችዲ35A/3.5 ኢንች/3.5 ኢንች 90/95/100/105 ከጉድጓድ ቁፋሮ ቁፋሮ/ቁልፍ ቢት

CIR150A-155/CIR150A-165/CIR150A-180/CIR150A-200 አዝራር dth መሰርሰሪያ ቢት

CIR110A-110/CIR110A-120/CIR110A-130/CIR110A-140/CIR110A-150ኛ ቁፋሮ ቢት

CIR90-90/CIR90-100/CIR90-110/CIR90-120ኛ ቁፋሮ ቢት