Boring or penetrating the earth
Tool removable or insertable through or around driving or...
Laterally shiftable cutter element movable through shaft
Inventor
active
Cutting head
Drill bit finger
System for in situ replacement of cutting means for a ground dri
System for in situ replacement of cutting means for a ground dri
System for in situ replacement of cutting means for a ground dri
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Profile ID: LFUS-PAI-P-41820