{"product_id":"milwaukee-sds-max-mx4-1-5-8-x-18-x-23","title":"Milwaukee SDS Max 4CT MX4™ 1-5\/8\" X 18\" X 23\"","description":"Milwaukee SDS-MAX MX4 1-5\/8\" X 18\" X 23\" features the MILWAUKEE® MX4™ 4-Cutter SDS Max Rotary Hammer Drill Bits designed with solid head carbide for up to 5 times longer life when drilling concrete with rebar. These bits are engineered with rebar guards to ensure maximum durability in tough aggregate and rebar conditions. Milwaukee’s MX4™ 4-Cutter bits include sharp centering tips for precise spot drilling in concrete, while the integrated 4-cutter design prevents lock-up in rebar, minimizing downtime during use. Optimized flutes efficiently remove dust, reducing heat buildup and allowing for up to 15% more holes per battery charge. Each drill bit also features a wear mark indicator that signals when the bit no longer meets ANSI requirements. These drill bits are ideal for use in concrete with rebar and masonry applications, making them a reliable choice for professionals seeking durability and performance.\n\nModel Number: 48-20-3991","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":47732274036899,"sku":"1473074","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/f26abe3f789278040896a72e9dc7a0b63e926fe3_1473074_1.png?v=1782285724","url":"https:\/\/www.hartvillehardware.com\/products\/milwaukee-sds-max-mx4-1-5-8-x-18-x-23","provider":"Hartville Hardware","version":"1.0","type":"link"}