The Lynch Company - Portland, Oregon
太阳城3Here they are using a Ratchet Drill Press Mini to drill 1500 holes, with a 1/2" drill bit, 4” deep. Notice the ability of drilling deeper and deeper made possible by the ease of lifting the handle up and down to ratchet the gear.
Lithko Contracting太阳城3 - Mooresville, NC
"We drilled about 1500 holes with your set up. Worked great! Our guys are hard on tools and have a proven track record of finding weak spots in any design!"
太阳城3Here they are using a Ratchet Drill Press with our Scooter and carrying the vacuum to extract the dust using a hollow core drill bit and drilling to the perfect depth with our depth stop.
World Of Concrete
Chicago Regional Council of Carpenters Apprentice Training Day
Drilling with a Scissor Lift
Ahern Apprentice Training Days