mk5e cir110 shank drilling system

Brand Name:MING

Model Number:MK5E133-CIR110

Place of Origin:China

...Drilling System 3WB133mm MK5E CIR110 Shank For Drilling in soft adn hard formation Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched casing pipe OD: 133mm MK5E Eccentric casing bit feature: When simultaneously drilling and casing through loose overburden materials, our Casing drilling...

Brand Name:MIROC

Model Number:DTH Hammers

Place of Origin:Shangdong,China

.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. • Small to medium size drilling diameters • Works in low pressure range, capable of