Check the listing for details. Adjustable #30 Hole Finder Drill Bushing ....................(4-2-4). Condition: New – Open box. Listed at 5.00 USD. Hole Finder Drill Guide - Cone insert depth can be adjusted- Set screw accepts a 3/32 hex key - Model: 110A004-107C - Size: #30 - New old stock (head dipped in wax)- 3.4 oz ** If you purchase this item and are unsatisfied for any reason, you may return it within 14 days (in the same condition when sent) for a full refund. To see more tools visit our store: HTTPS://stores.ebay.com/reddottool COMBINED SHIPPING --- Domestic buyers only--- PC only (does not work on eBay mobile) If purchasing several different items please follow these steps 1. Please use the "Add To Cart" feature. 2. When done shopping click on the shopping cart Icon - Located on the top right of the page3. Once in your cart click on the "Request total from seller" button. - Located above the first item in your cart. I will then send you an invoice with the appropriate shipping amount.