45# steel
Alloy material:
YG6X
Painted, yellow zinc plating
Ceramic, glass,Brick wall, granite, polished tiles and the same material
Applicable equipment:
Bench drill, pistol drill, hand drill.
operation instruction:
When start use drill to working must be withwater untill finishod operation. If not will leda to the drill broken.
specification
Diameter * length
length
Working depth
Box(PCS)
Ctns qty(PSC)
C.W(Ctns/KG)
Φ5