Weld-on blocks
Type - Weld-on blocks
Core barrel with weld-on blocks
Casing - cased
cased
Range of application - Rock up to 100 MPa, unreinforced concrete
Rock up to 100 MPa, unreinforced concrete
Equipment - Kelly box 200 mm, exchangeable weld-on blocks, hardfacing as wear protection
Kelly box 200 mm, exchangeable weld-on blocks, hardfacing as wear protection
Casing - uncased
uncased
