H Thread Drill Rod and Bit
H thread steel is the most common steel and bits for customer using hand held rock drills.
Maxdrill Rock Tools Co., Ltd.
Tel: +98-9120456388
Email: tradingyoosefi@yahoo.com
Email: info@max-drilling.ir
H thread steel is the most common steel and bits for customer using hand held rock drills.
Maxdrill Rock Tools Co., Ltd.
Tel: +98-9120456388
Email: tradingyoosefi@yahoo.com
Email: info@max-drilling.ir
