website:https://www.cncmachingparts.com/contact-us-8.html
Jiesheng Hardware located in QiaotouTown Dongguan city Guangdong Province, now we has all kinds of imported machines, CNC computer lathe , computer processing center, precision automatic lathe, screw machines. Testing equipment including projector, salt spray machines, torsion machines, hardness machine.
DeWalt DW511 1/2″ variable speed hammer drill: Amazon.com: https://amzn.to/19A8Mfw
Redhead Anchor Wedge Bolts: Amazon.com: https://amzn.to/17mJA7R
This video demonstrates the DeWalt DW511 variable speed hammer drill and shows how to use Redhead 1/2″ x 5 1/2″ Wedge Anchor Bolts.
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