
SDS or spline drive systems can be used on hammer drills that use a chuck that you can disconnect quickly. These ones have sides that are round or flat so they can easily fit into the chuck. Straight Shank bits will be used for Jacobs Style chucks (which uses a chuck key). These include straight shank and SDS bits. Keep in mind that there are other drill bit styles that you can use to drill holes into harder materials. Light pressure should be good enough to apply for this process. Using a rotation drill, you can slowly screw it in.
#3 16TH DRILL BIT INSTALL#
After the hole is cleaned, install the tapcon screw into the pre-drilled hole.For better results, stick with a vacuum during the prep process.

You can use compressed air as an alternative, but it can affect the air quality in your immediate area. With a twist and turning motion, clean the hole and use a shop vac or vacuum. Make sure the wire brush is the same diameter of the hole that you drilled.
#3 16TH DRILL BIT FULL#
To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.Since we’re talking about a 3/16” tapcon, you’ll see below that there are three difference lengths. The weight of any such item can be found on its detail page.

Please also note that the shipping rates for many items we sell are weight-based. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Note that there are restrictions on some products, and some products cannot be shipped to international destinations. We can ship to virtually any address in the world. We'll notify you via e-mail of your refund once we've received and processed the returned item. If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days). You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). You may return most new, unopened items within 30 days of delivery for a full refund.
