Measuring and Positioning the Cut 1. From the Manufacturer. Focus on following the cutting line as … Diamond Grit Jigsaw Blade With a 3 1/4-inch diamond-grit blade, you can cut through porcelain, tile, slate, limestone and even granite tiles, provided that the tiles are not thicker than 1/2 inch. To minimize the risk of chipping, it is a good idea to first lay a strip of masking tape over the material, then mark a cutting line onto the tape. Diamond-grit jigsaw blades work best on granite tiles that no more than about 1/4-inch thick because the blade has a tendency to bend when cutting thicker material. $26.99 $ 26. I realize I could 1. cut with a circular saw, or cutoff grinder 4.5" both tools which I have already using a masonary blade. Fit the tile saw with a diamond blade labeled suitable for cutting granite. Some homeowners have researched that cutting granite is harmful because of silica dust, which is a type of dust formed from crystalline quartz that can cause some medical lung issues. A cutting oil will also work for this and help keep the blade cool. $15.99. Diamond tuck point blades used for joint removal and surface preporation. Granite is extremely dense and hard, so you must proceed with patience and the proper tools to get the job done. Hose down outdoor surfaces with a regular garden hose if necessary. Because the tape will simply serve to protect the surface and reduce the risk of chipping, the placement of the tape needn’t be precise. For this reason, it is best to use a commercial straight-cut guide fence when cutting solid-surface material with a circular saw. Choose either a standard circular saw or a wet-cut circular saw to cut granite. or Best Offer. How to Remove Grout Haze From a Slate Floor, Family Handyman: How to Install Natural Stone Tile, Berkely Tile and Marble: Granite Countertops, How to Install Marble Tile Over Plastic Laminate Countertops, How to Redo a Mirror Frame With Mosaic Glass, How to Remove Dried Grout From a Laminate Countertop. Cover the section of granite you intend to cut with painter’s tape. Measure carefully and make a cutline on top of the painter’s tape with a marker. Granite City Tool Company of Vermont stocks diamond blades to cut a wide variety of materials. to 1/2 In. Be careful with water and power tools! How to Cut Granite With a Circular Saw. Without the back-cut, vibrations from the saw could likely cause chipping or even break off a chunk. The good news is that one well-chosen tile cutter could last you for … After making the back-cut, reposition the saw at the opposite end of the slab and cut slowly along the cutline. Cut your hard tiles made from porcelain, granite, slate and stone material with these jig saw blades designed for cutting those materials. But this natural stone is pricey, running between $15 and $40 per square foot, with professional installation adding another $25 to $35 per square foot. Protect your marble slab by placing it on a 2-in. You can use an ordinary circular saw, equipped with a diamond blade, to wet-cut your marble. Carefully measure how much you need to cut from the tile and then make the cutline with an indelible marker. Cut granite slab outdoors if possible to simplify cleanup. The 46 grit diamond bonded carbide coating can power through some of the toughest cutting applications – such as hard tiles, slate, limestone, porcelain, and more. The T130DG Jigsaw blade is designed to cut through grade 5 porcelain, granite, marble, slate, glass and cement board 3/64" - 1/2". Jig Saw Blade, Material Diamond Grit, Primary Saw Application Masonry, Shank Type T, Teeth per Inch 30, Length 3-1/4 In., Application Grade (5) Porcelain, Granite, Marble, Slate, Glass and Cement Board 3/64 to 1/2 In. The SGG 3 granite … Turn on the jigsaw and let the blade get up to speed, then steadily move the blade against the material. 30 Grit Diamond for Hard Tile T-Shank Jig Saw Blades. Find great deals on eBay for granite saw blades. Diamond-grit blades cut through tough materials such as glass, granite, slate, and more. I have a base cabinet that will hold a 36" cooktop, but the house has a 30". Our diamond contour blades are used for curved cutting applications. As you cut granite, water will flow freely over the blade and the tile, which eliminates dust, cools the blade, and reduces the risk of chipping. Then, make a short “back-cut,” about two inches long, from the end of the cutline in. Just place two or three strips along the topside in the general area where you’ll be cutting—you’ll be cutting right through it. Copyright © 2021 Acton Media Inc. All rights reserved. Expert advice from Bob Vila, the most trusted name in home improvement, home remodeling, home repair, and DIY.