Nơi xuất xứ
Tianjin, China
Product name
Durable drill bits 30 32 34 36 40mm cross drill bits for rock drilling
Diameter
32, ,34,36, 38, 40, 42mm
Connection method
Tapered or Thread
Color
Black, red, gold, yellow
Package
Plywood case , customer request
Deliver date
After got payment within 7-10 working days
Shipping way
air mailing, ocean shipping