SRA Single Cut Rock Auger

Main Application

very dense sand and gravel, weak rock(<5 Mpa)

SBF-K2 is recommended in uncased bores or for bigger diameters and secant pile walls

Features

Kellybox 200 mm

Round shank chisel pilot bit RP4,cutting edge and collar plate with round shank chisels

wear protection:hard facing(standard) or wear strips(optional)