{"product_id":"hillman-375224-tapcon-masonry-drill-bit-3-16-x-4-1-2-in","title":"Hillman 375224 Tapcon Masonry Drill Bit 3\/16 X 4-1\/2 In.","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HILLMAN 375224 is a carbide-tipped masonry drill bit designed for use with Tapcon-style concrete anchors. It bores clean, accurate pilot holes into concrete, block, and masonry surfaces, giving fasteners a solid bite from the start. The 135-degree split-point tip reduces walking on contact and improves drilling control in hard substrates. At 0.056 pounds, the bit is lightweight and easy to handle in tight spaces. Licensed contractors and trade professionals use this bit when anchoring fixtures, brackets, and equipment to structural masonry.\u003c\/p\u003e\u003cp\u003eThis bit is suited for residential and light commercial applications where Tapcon-style anchors are specified. Typical installation scenarios include securing electrical conduit straps, plumbing hangers, HVAC equipment bases, and similar hardware to poured concrete or CMU block walls. The 3\/16-inch diameter matches the standard pilot hole requirement for corresponding Tapcon anchor diameters used in those applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCarbide-tipped cutting edge for durability in concrete and masonry\u003c\/li\u003e\n\u003cli\u003e135-degree tip angle reduces bit walking and improves hole accuracy\u003c\/li\u003e\n\u003cli\u003e3\/16-inch diameter matched to standard Tapcon anchor pilot hole sizing\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.056 pounds for easy single-hand control\u003c\/li\u003e\n\u003cli\u003eCompatible with standard SDS-plus and keyed chuck rotary drills\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement pilot bit for use with 3\/16-inch Tapcon-style masonry anchors in concrete, brick, and block installations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by electricians, plumbers, or HVAC technicians anchoring equipment or supports to masonry surfaces. Use a hammer drill set to rotation-plus-hammer mode for best results in concrete or block. Wear appropriate eye and respiratory protection when drilling masonry. Confirm anchor embedment depth requirements before drilling to avoid under-depth holes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.056 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00075352643427\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HILLMAN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 375224\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HILLMAN","offers":[{"title":"Default Title","offer_id":51343513289010,"sku":"375224","price":15.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310549132.jpg?v=1782022264","url":"https:\/\/voomisupply.com\/products\/hillman-375224-tapcon-masonry-drill-bit-3-16-x-4-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}