{"product_id":"built-like-a-tank-4-inch-concrete-hole-saw-with-22","title":"Built Like A Tank 4 Inch Concrete Hole Saw With 220mm Sds Plus Shank Rod Featuring Heavy Duty Alloy Steel Construction And Center Pilot Bit For Zero Sweat Masonry Drilling","description":"\u003cdiv\u003eRobust 100mm masonry hole saw kit with sds shank\u003cbr\u003e\n✔️ Heavy grade alloy chassis, carbide cutters, 220mm shaft \u003cp\u003eThis handheld rotary drilling kit is engineered specifically for punching clean round access holes through cured concrete, brick blocks, natural stone, and foundation walls. The setup comes packed as a complete single unit, including the main cutting ring, extension shaft, center guide pin, and wall mounting screws for immediate job site readiness.\u003c\/p\u003e ✅ Cut opening measures 100mm straight diameter\n\u003cbr\u003e✅ Attaches firmly to 220mm sds plus hammer chucks\n\u003cbr\u003e✅ Grinds rock with 7.7mm by 4mm tungsten teeth\n\u003cbr\u003e✅ Ships with pilot drill bit and mounting hardware\n\u003cbr\u003e✅ Painted in standard industrial grey enamel finish \u003cp\u003e💡 What specifies the ideal masonry core for heavy structural drilling jobs?\u003cbr\u003eA handy core barrel setup absorbs shock vibrations without digging into dense foundation materials.\u003cbr\u003eThe right geometry maintains steady feed rates while pushing wet grout out effectively.\u003cbr\u003e- High density carbide segments resist dulling during continuous block penetration\u003cbr\u003e- Solid sds shank design locks torque spikes directly into the power tool geartrain\u003cbr\u003e- Guided lead screw centers accurately to eliminate off-center anchor placements\u003cbr\u003e- Fluted cooling grooves channel water fast to prevent thermal blade expansion\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49254008848619,"sku":"VXB0BCFVXYWC","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61oop9mbXPL.jpg?v=1787143488","url":"https:\/\/vxb.com\/products\/built-like-a-tank-4-inch-concrete-hole-saw-with-22","provider":"VXB Bearings","version":"1.0","type":"link"}