hand hold rock drill
CE,ISO Certificates
matched with air compressor
TOYO
TOKU
Port: Fuzhou
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: wooden case
Delivery Detail: 7 days
Weight 26kg
Length 650mm
Cylinder dia. 65mm
Piston stroke 70mm
Working pressure 0.4Mpa
Impact energy ≥30J
Impact frequency ≥23Hz
Air consumption ≤47L/s
Working water pressure 0.3~0.35Mpa
Air pipe inner dia. 19mm
Water pipe inner dia. 13mm
Rock drill hole dia. 34~42mm
Rock drill hole depth 5mm
Shank size 25*108mm
22*108mm