40mm 4 6 buttons 7 degree tapered second hand well drill drill bit

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This lot of 5" drill pipe was ordered and cancelled due to gulf of mexico issues and must be sold to recover funds for the seller. drill pipe specifications: od: 5" weight: 19.5# grade: g-105 (1000 joints), s-135 (1100 joints) range 2; tool joint parameters: od: 6 5/8" id: g-105 (3 1/4"), s-135 (2 3/4") tong space: 2" lts standard; thread: nc50

Welcome to friend drill,it is a famous privately operated enterprise specialized in researching and manufacturing rock drilling equipment and pneumatic tools. dth bit, dth hammer, dth hammer bit,drill dth bit

Offering most effective good quality 40mm 4 6 buttons 7 degree tapered second hand well drill drill bit items,we are experienced manufacturer in China.Wining the majority of the crucial certifications of its market,our 40mm 4 6 buttons 7 degree tapered second hand well drill drill bit products are best sellers from the nearby and international market place. Should you require a lot more information about our factory and item list,please click the button bellow to check for it.

Specialist 40mm 4 6 buttons 7 degree tapered second hand well drill drill bit goods of China supplier for international and nearby trade business.Being the top goods of our factory,our 40mm 4 6 buttons 7 degree tapered second hand well drill drill bit merchandise series have already been tested and won us qualified authority certifications. For more parameters and product list information,please click the button to acquire much more info.

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