{"title":"1-3\/8\" Diamond Hole Saws","description":"\u003cp\u003eEvery Drilax 1-3\/8 inch diamond hole saw on one page. Common uses: standard kitchen faucet holes, soap dispensers, sprayers and disposal air switches, plus 1\" pipe sleeves through masonry.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTile, porcelain and glass\u003c\/strong\u003e – Chrome Series, or Chrome with a removable pilot bit for an easy start (wet).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGranite and quartz\u003c\/strong\u003e – Cobalt Series vacuum brazed, 1-3\/8\" depth of cut (wet).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete, brick and block\u003c\/strong\u003e – Masonry Series (Gold) for a standard drill, 2\" cut depth; or Pro Series for a 5\/8\"-11 angle grinder.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure which one fits your job? See the \u003ca href=\"\/pages\/diamond-hole-saw-series-comparison\"\u003eseries comparison\u003c\/a\u003e and the \u003ca href=\"\/pages\/diamond-hole-saw-size-guide\"\u003ehole saw size guide\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"1-3-8-inch-diamond-hole-saw-concrete-heavy-duty-gold-series","title":"1-3\/8 Inch Masonry Diamond Hole Saw – Dry Core for Concrete, Brick \u0026 Stone","description":"\u003cp\u003eThe \u003cstrong\u003eDrilax 1-3\/8 Inch Masonry Diamond Hole Saw\u003c\/strong\u003e is a heavy-duty dry core bit from our Gold Series, built to cut clean, accurately sized holes in concrete, brick, block, granite, quartz and stone. Industrial-grade diamonds are sintered into the cutting teeth and laser-welded to the steel body, so they stay locked in place under load, and the 2-inch cutting depth gets through thick block and exterior walls in a single pass. No pilot bit is needed: start at an angle or use a scrap-wood template.\u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSintered Diamond Teeth:\u003c\/strong\u003e Diamonds are bonded through the cutting teeth rather than coated on the surface, so the bit keeps cutting as it wears.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2-Inch Cutting Depth:\u003c\/strong\u003e Gets through thick concrete block, brick and exterior walls in one pass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry or Wet Use:\u003c\/strong\u003e Runs dry on masonry; add a little water for longer bit life and less dust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\/8\" Triangular Shank:\u003c\/strong\u003e Fits any standard corded or cordless drill with no adapter, and the flat sides stop it slipping in the chuck.\u003c\/p\u003e","brand":"Drilax","offers":[{"title":"Default Title","offer_id":39978363027665,"sku":"DRILAXHD010035","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3205\/2689\/files\/drilax-1-3-8-inch-diamond-hole-saw-concrete-masonry.jpg?v=1791955917"},{"product_id":"1-3-8-inch-diamond-hole-saw-drill-bit-cobalt-series","title":"1-3\/8 Inch Vacuum Brazed Diamond Hole Saw – Extra-Deep Cut for Tile, Granite, Quartz \u0026 Glass","description":"\u003cp\u003eThe \u003cstrong\u003eDrilax 1-3\/8 Inch Vacuum Brazed Diamond Hole Saw\u003c\/strong\u003e drills clean, chip-free 1-3\/8 inch holes in porcelain, ceramic, tile, granite, quartz, marble and glass. Industrial diamonds are vacuum brazed in a thick layer onto a solid steel body, so the bit cuts faster and lasts longer than standard electroplated hole saws. The taller body gives a 1-3\/8 inch depth of cut, about 30% deeper than standard bits, so it goes through thick countertops and slabs in one pass. 1-3\/8 inch is the standard size for kitchen faucet and soap dispenser holes.\u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVacuum Brazed Diamonds:\u003c\/strong\u003e A thick diamond layer bonded to the rim for faster cutting and up to 5x longer life than electroplated bits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1-3\/8\" Depth of Cut:\u003c\/strong\u003e About 30% deeper than standard bits, for 3 cm countertops and thick slabs in a single pass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSide Cooling Slots:\u003c\/strong\u003e Let water in and debris out, and make it easy to push the core out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\/8\" Triangular Shank:\u003c\/strong\u003e Fits standard corded and cordless drills, and the flat sides keep it from slipping in the chuck.\u003c\/p\u003e","brand":"Drilax","offers":[{"title":"Default Title","offer_id":39978502324433,"sku":"DXSuper010035UPC","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3205\/2689\/files\/1-3-8-inch-vacuum-brazed-diamond-hole-saw-product.jpg?v=1792013932"},{"product_id":"drilax-diamond-drill-bit-hole-saw-1-3-8-inch-core-glass-marble-granite-ceramic-porcelain-tiles-diy-drill-bit-size-1-3-8-inch","title":"1-3\/8 Inch Diamond Hole Saw Drill Bit – Glass, Tile, Porcelain \u0026 Granite (Chrome Series)","description":"\u003cp\u003eThe \u003cstrong\u003eDrilax 1-3\/8 Inch Chrome Series Diamond Hole Saw\u003c\/strong\u003e drills clean, round 1-3\/8 inch holes in glass, porcelain, ceramic, tile, granite, quartz and marble. A triple layer of electroplated diamond on a solid steel body grinds through hard, brittle materials instead of chipping them, and the bright chrome nickel finish resists rust. With a 1-1\/8 inch depth of cut and a standard 3\/8 inch shank, it works in the drill you already own. 1-3\/8 inch is the standard size for kitchen faucet and soap dispenser holes.\u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTriple-Layer Diamond Coating:\u003c\/strong\u003e Electroplated diamond grit grinds smooth, round holes without cracking tile or glass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1-1\/8\" Depth of Cut:\u003c\/strong\u003e Taller body for thick tile, countertops and glass in one pass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSide Cooling Slots:\u003c\/strong\u003e Let water in and debris out, and make it easy to remove the core.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\/8\" Standard Shank:\u003c\/strong\u003e Fits standard corded and cordless drills and drill presses, no adapter needed.\u003c\/p\u003e","brand":"Drilax","offers":[{"title":"Default Title","offer_id":40163968155857,"sku":"DRILAX_LARGE_SINGLE_010035","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3205\/2689\/products\/31GDGDrnWVL.jpg?v=1655511990"},{"product_id":"drilax-1-3-8-inch-diamond-drill-bit-tile-hole-saw-ceramic-porcelain-quartz-granite-kitchen-bathroom-shower-faucet-installation-inches-with-removable-center-pilot-drill-bit-locator-pin-locator","title":"1-3\/8 Inch Diamond Hole Saw with Removable Pilot Bit – Tile, Porcelain, Granite \u0026 Quartz","description":"\u003cp\u003eThe \u003cstrong\u003eDrilax 1-3\/8 Inch Diamond Hole Saw with Removable Pilot Bit\u003c\/strong\u003e drills clean, accurate 1-3\/8 inch holes in ceramic, porcelain, tile, quartz, granite and marble, plus glass with the pilot removed. The center pilot bit holds the saw in place while the diamond rim starts the cut, so it does not skate across smooth surfaces. Once the guide ring is cut, remove the pilot and finish the hole wet for a smooth, chip-free edge. 1-3\/8 inch is the standard size for kitchen faucet and soap dispenser holes.\u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRemovable Center Pilot Bit:\u003c\/strong\u003e Locates the cut precisely and stops the bit from walking on glazed tile and polished stone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTriple-Layer Diamond Coating:\u003c\/strong\u003e Delivers fast, consistent cutting and long life on hard, brittle materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1-3\/8\" Depth of Cut:\u003c\/strong\u003e Drills through thick tile and countertop material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\/8\" Triangular Shank:\u003c\/strong\u003e Fits standard corded and cordless drills, and the flat sides keep it from slipping in the chuck.\u003c\/p\u003e","brand":"Drilax","offers":[{"title":"Default Title","offer_id":41118206296273,"sku":"DXCHRP010035","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3205\/2689\/files\/1-3-8-inch-diamond-hole-saw-with-pilot-bit.jpg?v=1792002618"},{"product_id":"1-3-8-inch-diamond-hole-saw-water-delivery-system-guide","title":"1-3\/8 Inch Vacuum Brazed Diamond Hole Saw Kit with Water Delivery Guide – Granite, Quartz \u0026 Tile","description":"\u003cp\u003eThe \u003cstrong\u003eDrilax 1-3\/8 Inch Vacuum Brazed Diamond Hole Saw Kit with Water Delivery Guide\u003c\/strong\u003e has everything you need to drill clean, chip-free 1-3\/8 inch holes in granite, quartz, marble, porcelain, ceramic tile and glass. The guide sticks to the surface, centers the bit so it can't walk, and holds a pool of water around the cut to keep the bit cool. Triple-layer vacuum brazed diamonds give aggressive cutting and long life, and the bit cuts up to 3 cm deep, enough for standard granite and quartz countertops.\u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWater Delivery Guide:\u003c\/strong\u003e Keeps the bit cool while drilling to help prevent chipping and cracking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo-Slip Starts:\u003c\/strong\u003e The guide centers the bit so it cannot skate across polished stone or tile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCuts Up to 3 cm Deep:\u003c\/strong\u003e Enough depth for standard granite and quartz countertops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes the 1-3\/8 inch hole saw, water delivery guide and 12 adhesive mounting gaskets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits Standard Drills:\u003c\/strong\u003e 3\/8\" shank works with any standard corded or cordless drill.\u003c\/p\u003e","brand":"Drilax","offers":[{"title":"Default Title","offer_id":41244757852369,"sku":"DXSuper010035KITU","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3205\/2689\/files\/1-3-8-inch-vacuum-brazed-hole-saw-kit-contents.jpg?v=1792044505"},{"product_id":"1-375-pro-series-diamond-home-saw-5-8-11-connection","title":"1-3\/8 Inch Pro Diamond Hole Saw for 5\/8\"-11 Angle Grinder – Concrete, Granite \u0026 Tile","description":"\u003cp\u003eThe \u003cstrong\u003eDrilax 1-3\/8 Inch Pro Series Diamond Hole Saw\u003c\/strong\u003e threads straight onto a 5\/8\"-11 angle grinder and cuts clean, round 1-3\/8 inch holes in concrete, brick, cinder block, stucco, granite, quartz, marble, porcelain and ceramic tile. Industrial diamonds are vacuum brazed to a solid steel body, so the cutting edge stays sharp at high grinder RPM. It drills dry for fast jobsite work, or with water for cooler running and longer life, with a 1-3\/8 inch depth of cut. 1-3\/8 inch is a popular size for faucet and soap dispenser holes and many plumbing installs.\u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVacuum Brazed Diamonds:\u003c\/strong\u003e Permanently bonded industrial diamonds for fast cutting and long life, rated for 100+ holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5\/8\"-11 Thread:\u003c\/strong\u003e Threads directly onto standard angle grinders, no adapter needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDry or Wet Drilling:\u003c\/strong\u003e Drill dry for speed. Add water for cooler running and longer bit life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1-3\/8\" Depth of Cut:\u003c\/strong\u003e Gets through thick countertops, tile and masonry in one pass.\u003c\/p\u003e","brand":"Drilax","offers":[{"title":"Default Title","offer_id":41440753713361,"sku":"DXBrazed5811035U","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3205\/2689\/files\/1-3-8-inch-pro-diamond-hole-saw-package.jpg?v=1792035832"},{"product_id":"drilax-diamond-hole-saw-kit-1-3-8","title":"1-3\/8 Inch Diamond Hole Saw Kit with Water Delivery Guide – Granite, Quartz \u0026 Tile","description":"\u003cp\u003eThe \u003cstrong\u003eDrilax 1-3\/8 Inch Diamond Hole Saw Kit with Water Delivery Guide\u003c\/strong\u003e has everything you need to drill clean, chip-free 1-3\/8 inch holes in granite, quartz, marble, porcelain, ceramic tile and glass. The guide sticks to the surface, centers the bit so it can't walk, and holds a pool of water around the cut to keep the bit cool. A triple-layer diamond grit edge cuts fast and clean, and the bit cuts up to 3 cm deep, enough for standard granite and quartz countertops.\u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWater Delivery Guide:\u003c\/strong\u003e Keeps the bit cool while drilling to help prevent chipping and cracking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo-Slip Starts:\u003c\/strong\u003e The guide centers the bit so it cannot skate across polished stone or tile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCuts Up to 3 cm Deep:\u003c\/strong\u003e Enough depth for standard granite and quartz countertops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes the 1-3\/8 inch hole saw, water delivery guide and 12 adhesive mounting gaskets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits Standard Drills:\u003c\/strong\u003e 3\/8\" shank works with any standard corded or cordless drill.\u003c\/p\u003e","brand":"Drilax","offers":[{"title":"Default Title","offer_id":42679869538513,"sku":"DXCH010035KITU","price":24.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3205\/2689\/files\/1-3-8-inch-diamond-hole-saw-kit-contents.jpg?v=1792044505"}],"url":"https:\/\/www.drilaxtools.com\/collections\/1-3-8-inch-diamond-hole-saws.oembed","provider":"Drilax Tools","version":"1.0","type":"link"}