Min. Order Reference FOB Price
1 Set US$13.00-47.00 / Set
Product Description
DTH drill bits repairing grinding cups Air pressure, max 5-7 bar (100psi) Air consumption 2m3/min (50ft3/min) Rate power 1.5kw Idling speed 20,000 rpm Water flushing presuure, max 4 bar (60psi) Hose diameter, air 19 mm(1/2″) Hose diameter, water 4mm Weight, exclude hoses 3.2 ...