{"product_id":"milwaukee-sds-plus-mx4-3-16-x-4-x-6","title":"Milwaukee SDS Plus 4CT MX4™ 3\/16\" X 4\" X 6\"","description":"Milwaukee SDS-PLUS MX4 3\/16\" X 4\" X 6\" drill bits with solid head carbide are engineered to deliver up to five times longer life in concrete with rebar. Featuring a 4-cutter design and rebar guards, these bits provide maximum durability in tough aggregate and rebar, while preventing lock-up to reduce downtime. The sharp centering tip ensures precise spot drilling in concrete and metal decking. Variable flutes efficiently remove dust, reducing heat buildup and allowing up to 20% more holes per battery charge. A wear mark indicator signals when the bit has reached the end of its life and no longer meets ANSI standards. These MX4 4-cutter drill bits are ideal for demanding concrete with rebar and masonry applications.\n\nModel Number: 48-20-7311","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":47732276953251,"sku":"360808","price":8.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/25bbb9e9a03f4348a6215141c01205058daa0378_360808_1.png?v=1781421585","url":"https:\/\/www.hartvillehardware.com\/products\/milwaukee-sds-plus-mx4-3-16-x-4-x-6","provider":"Hartville Hardware","version":"1.0","type":"link"}