{"product_id":"micro-jig-gr-100air-grr-ripper-100air-3d-pushblock","title":"Micro Jig GRR-RIPPER 100AIR 3D Pushblock with X-AIR Heels (GR-100AIR)","description":"\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1tFWKYSi1Cs\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003csection data-aplus\u003e\n\u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n\u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"features\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/anti-vibration.svg\" alt=\"anti-vibration\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e3-Directional Control\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eDownward, inward and forward pressure keeps stock flat, tight to the fence and moving steadily, which virtually eliminates kickback on the table saw.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/handle.svg\" alt=\"handle\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eX-AIR Heels Built In\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eHeels on every leg flex out of the way mid-cut, then snap down to catch the tail end of the board. Nothing to attach, nothing to lose.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/accuracy.svg\" alt=\"accuracy\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSafeRip Center Tunnel\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eThe redesigned Center Leg lets the blade pass through safely while the pushblock keeps pressure on both the keeper and the off-cut.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-overview\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\" data-product-summary\u003e\n\u003cp\u003eThe Micro Jig GRR-RIPPER 100AIR 3D Pushblock (model GR-100AIR) is the newest generation of MicroJig's GRR-RIPPER, built for woodworkers who want real control over small and narrow parts without putting their hands near the blade. This is a push block designed for ripping, routing and jointing stock safely on table saws, router tables, jointers and band saws.\u003c\/p\u003e\n\u003cp\u003eThe core idea is three directions of force. Downward pressure keeps the workpiece flat on the table, inward pressure holds it tight against the fence, and forward pressure feeds it through at a steady rate. Kickback happens when a board drifts off the fence and the back of the blade catches it. Because the 100AIR holds both sides of the cut parallel to the blade, that drift is virtually eliminated, and a consistent feed rate means fewer burn marks and blade marks on the finished part.\u003c\/p\u003e\n\u003cp\u003eWhat's new in the AIR generation is the X-AIR Heel built into every leg. The heels compress and flex out of the way while the board is moving, then snap down to hook the tail end of the stock so you keep control through the last inch of the cut. Older GRR-RIPPERs relied on a separate Gravity Heel accessory for this job. On the 100AIR it is simply part of the leg.\u003c\/p\u003e\n\u003cp\u003eThe redesigned Center Leg forms a SafeRip tunnel. The blade passes through the tunnel while the legs on either side keep pressure on both the keeper piece and the off-cut, so neither side is left free to shift. Two orange SafeRip cursors and scale stickers come in the box to help position the Center Leg so the blade always runs through the tunnel, not into a leg.\u003c\/p\u003e\n\u003cp\u003eGrip comes from MicroJig's proprietary Green GRR-RIP treaded surface. It holds hardwoods, softwoods, composites, plastics and aluminum, and the tread pattern keeps working even with sawdust on the table. The body is a specially formulated high-impact plastic that holds its shape but absorbs force if it ever contacts the blade, and it will not trigger the sensor on a SawStop saw.\u003c\/p\u003e\n\u003cp\u003eThe 100AIR is the essentials-only model in the AIR line: the handle and main body, three X-AIR legs (Center, 1\/2-in. and 1\/4-in.), the Balance Support, SafeRip cursors and mounting hardware. Right out of the box it can cut stock down to 1\/4 x 1\/4 in. on the table saw. It accepts the full range of GRR-RIPPER accessories, including the 1\/8-in. Leg, Handle Bridge and Deflector\/Connector, so it can grow with your shop.\u003c\/p\u003e\n\u003cp\u003eBuy this if you want the safest everyday push block for rip cuts, router table work and jointing, and you don't need the Stabilizing Plate and Adjustable Spacer that come with the 200AIR. Woodworkers ripping long stock should consider a pair, since two GRR-RIPPERs let you feed hand over hand without stopping mid-cut.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eControl Through the Last Inch\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"img\"\u003e\n\u003cimg src=\"https:\/\/cdn.prod.website-files.com\/5cfd83cf1c26ab7392063e1f\/6a880243e152d76d4cb2b6ec_Heel-AIR%20Control-100.jpg\" alt=\"Micro Jig GRR-RIPPER 100AIR 3D Pushblock X-AIR heel hooking the tail end of a board during a rip cut on a table saw\" class=\"tnblock-img\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"copy\"\u003e\n\u003cp\u003eThe X-AIR Heels flex up while the board moves, then drop down to catch the end of the stock so you never lose contact at the end of the cut.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeels are built into every leg - no separate heel kit to install\u003c\/li\u003e\n\u003cli\u003eKeeps forward pressure on the workpiece as the cut finishes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e\n\u003csummary\u003e\u003ch2\u003eThree Directions of Force\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"img\"\u003e\n\u003cimg src=\"https:\/\/cdn.prod.website-files.com\/5cfd83cf1c26ab7392063e1f\/6a8802446e1d53a3f5b15412_Three%20Direction-100.jpg\" alt=\"GRR-RIPPER 100AIR push block applying downward, inward and forward pressure on hardwood stock at the table saw fence\" class=\"tnblock-img\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"copy\"\u003e\n\u003cp\u003eA push stick only pushes. The 100AIR pushes the board forward, holds it down and pins it to the fence at the same time.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDownward pressure keeps stock flat on the table\u003c\/li\u003e\n\u003cli\u003eInward pressure against the fence virtually eliminates kickback\u003c\/li\u003e\n\u003cli\u003eSteady forward pressure reduces burning and blade marks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e\n\u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"tnincluded-wrapper\"\u003e\n\u003cul\u003e\n\u003cli\u003eGRR-RIPPER AIR handle and main body\u003c\/li\u003e\n\u003cli\u003e(3) X-AIR Legs: Center, 1\/2-in. and 1\/4-in.\u003c\/li\u003e\n\u003cli\u003eBalance Support\u003c\/li\u003e\n\u003cli\u003e(2) SafeRip Cursors\u003c\/li\u003e\n\u003cli\u003e(2) SafeRip Scale Stickers\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"included-note\"\u003e\n\u003cp\u003eStabilizing Plate, Adjustable Spacer, 1\/8-in. Leg, Handle Bridge and Deflector\/Connector are not included with the 100AIR.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n\u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003ctable class=\"aplusspecs\"\u003e\n\u003ctr\u003e\n\u003cth\u003ePush Block Type\u003c\/th\u003e\n\u003ctd\u003e3D Pushblock with X-AIR Heels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLegs Included\u003c\/th\u003e\n\u003ctd\u003eCenter, 1\/2 in., 1\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Stock Out of the Box\u003c\/th\u003e\n\u003ctd\u003e1\/4 in. x 1\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrip Material\u003c\/th\u003e\n\u003ctd\u003eGreen GRR-RIP treaded surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody Material\u003c\/th\u003e\n\u003ctd\u003eHigh-impact plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Machines\u003c\/th\u003e\n\u003ctd\u003eTable saw, router table, jointer, band saw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e2.21 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Dimensions\u003c\/th\u003e\n\u003ctd\u003e8.5 in. W x 7 in. H x 2.75 in. D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"compat-list\"\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMachines\u003c\/strong\u003e\n\u003cdiv class=\"compat-detail\"\u003eTable saws, router tables, jointers and band saws\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGRR-RIPPER Accessories\u003c\/strong\u003e\n\u003cdiv class=\"compat-detail\"\u003eAccepts the 1\/8-in. Leg, Handle Bridge, Deflector\/Connector, ReSaw Riser and GRR-RIP ReNew cleaning station\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSawStop Saws\u003c\/strong\u003e\n\u003cdiv class=\"compat-detail\"\u003eThe plastic body will not trigger the SawStop blade-contact sensor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"tags\"\u003e\n\u003cspan class=\"tag\"\u003eWoodworking\u003c\/span\u003e\u003cspan class=\"tag\"\u003eCabinetry\u003c\/span\u003e\u003cspan class=\"tag\"\u003eFurniture Making\u003c\/span\u003e\u003cspan class=\"tag\"\u003eTable Saw Ripping\u003c\/span\u003e\u003cspan class=\"tag\"\u003eRouter Table Work\u003c\/span\u003e\u003cspan class=\"tag\"\u003eDIY \/ Hobbyist\u003c\/span\u003e\u003cspan class=\"tag\"\u003eSchool Shops\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"tip-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/pro-tip.svg\" alt=\"\" class=\"icon-lg\"\u003e\n\u003cp class=\"tip-text\"\u003eSet the Center Leg with the SafeRip cursor: once the fence is set, slide the Center Leg so the measurement you're cutting is not under the orange cursor facing you. The cursor already accounts for blade width, so the blade will run through the tunnel, not into a leg.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-warranty\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"warranty-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\n\u003cdiv class=\"warranty-text\"\u003e\nBacked by MicroJig's 100% Satisfaction Guarantee and 3-year extended warranty. The Green GRR-RIP gripping material carries a limited lifetime warranty. Every GRR-RIPPER part is individually replaceable and compatible across GRR-RIPPER models.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n\u003ch3\u003eMicro Jig GRR-RIPPER 100AIR 3D Pushblock: The New Baseline for Push Blocks\u003c\/h3\u003e\n\u003cp\u003eThe Micro Jig GRR-RIPPER 100AIR keeps everything that made the original the shop standard and finally builds the heels in.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Anyone ripping narrow parts, routing small stock or face-jointing who is still using a push stick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Three-way control plus built-in X-AIR Heels and a SafeRip tunnel at the entry price of the AIR line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e It's the essentials model. If you want the Stabilizing Plate and Adjustable Spacer for wider stock, step up to the 200AIR.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill it trip the sensor on my SawStop?\u003c\/strong\u003e No. The plastic material will not trigger the SawStop safety mechanism.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use it with the blade guard on?\u003c\/strong\u003e No. The GRR-RIPPER passes over the blade, so nothing can be in the way. It acts as a moving blade guard itself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy would I need two?\u003c\/strong\u003e For stock longer than your saw table. Two GRR-RIPPERs let you feed hand over hand without stopping, which prevents burning and blade marks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat if I cut into it?\u003c\/strong\u003e Every part is individually replaceable and compatible with all GRR-RIPPER models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I restore the grip?\u003c\/strong\u003e Clean the Green GRR-RIP surface with denatured alcohol, and keep it out of prolonged direct sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e","brand":"Micro Jig","offers":[{"title":"Default Title","offer_id":54034703679782,"sku":"GR-100AIR","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/6aa2542f7996b4480ba2ba84_main-image100.png?v=1791313297","url":"https:\/\/www.toolnut.com\/products\/micro-jig-gr-100air-grr-ripper-100air-3d-pushblock","provider":"Tool Nut","version":"1.0","type":"link"}