{"product_id":"r8-shank-boring-head-set-with-carbide-boring-bars","title":"R8 Shank Boring Head Set With Carbide Boring Bars, 3 Inch Head, 3\/4 Inch Bore, 12 Piece Milling Kit, Adjustable Offset, Precise 0.0005 Inch Graduations, Built Tough Hardened Alloy Steel","description":"\u003cdiv\u003eAdjustable R8 Shank Boring Head Milling Set With Carbide Bars\u003cbr\u003e\n✔️ 3 Inch Head, 0.0005 Inch Graduations, 12 Carbide Bars Included \u003cp\u003eThis boring head set helps machinists complete accurate hole boring and facing jobs on milling machines in workshops and factories.\u003c\/p\u003e ✅ 3 inch head with 3\/4 inch bore accepts standard tooling\u003cbr\u003e\n✅ R8 shank mounts directly to common milling spindles\u003cbr\u003e\n✅ 0.0005 inch graduations allow fine offset adjustments up to 1 inch\u003cbr\u003e\n✅ Hardened alloy steel body resists wear during daily use\u003cbr\u003e\n✅ Comes as a 12 piece kit with head, shank, 12 carbide bars, and wrenches in a plastic case\u003cbr\u003e \u003cp\u003e💡 What is a boring head used for in milling work?\nThis tool expands the range of cuts you can make on a mill without swapping setups often.\n- It creates precise inner diameters and flat bottom holes in metal parts\n- Operators use it to face surfaces and cut grooves on the outside of rings\n- The adjustable offset makes it easy to reach different hole sizes with one setup\n- Shops rely on it for both prototype work and repeatable production tasks\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49073786781931,"sku":"VXB01N9S8LOE","price":173.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71H8Pq2YxsL.jpg?v=1784433087","url":"https:\/\/vxb.com\/products\/r8-shank-boring-head-set-with-carbide-boring-bars","provider":"VXB Bearings","version":"1.0","type":"link"}