Digunakan dalam lubang pengeboran eksplorasi biologi, lubang drainase gas, pengeboran lubang grouting, cocok untuk batu mudah lunak dan medium
Hard rock.
Ukuran yang tersedia:
50mm, 56mm, 60mm, 65mm, 75mm, 94mm, 98mm, 113mm, 120mm, 120.5mm, 124mm, 143mm, 149mm, 152mm, 173mm, 190.5mm, 203mm, 254mm.
Mata inti Wireline: pengukur A, pengukur B, pengukur N, meteran H, meteran P.
[CODE_4]: MEDIA_ELEMENT_ERROR: Format error






