{"product_id":"nine-pack-boring-head-set-with-r8-shank-one-half-i","title":"Nine Pack Boring Head Set With R8 Shank One Half Inch Boring Bar Carbide Construction For Bridgeport Milling Replacement Kit For Machine Shop Pros High Precision Lead Screw Readout For Exact Depth Heavy Duty Steel Build","description":"\u003cdiv\u003eNine-Head Boring Head Set with R8 Shank and 1\/2\" Carbide Bars\u003cbr\u003e\n✔️ 2 x boring heads with R8 shank, 1\/2\" bore, 5\/8\" offset, 9 carbide bars \u003cp\u003eThis heavy-duty boring head set with R8 shank is designed for Bridgeport-style milling machines and other machine shop equipment. It includes nine carbide boring bars and a micrometer lead screw for precise depth readings.\u003c\/p\u003e \u003cp\u003e✅ Head size: 2 inches; Shank: R8\u003cbr\u003e✅ Boring bar hole: 1\/2 inch; Cross hole dia: 1\/2 inch\u003cbr\u003e✅ Maximum offset: 5\/8 inch\u003cbr\u003e✅ Includes: 9 x 1\/2 inch carbide boring bars and 3 x Allen wrenches\u003cbr\u003e✅ Micrometer lead screw reads to 0.0001 direct depth readout\u003cbr\u003e✅ Double bar holder expands boring range\u003c\/p\u003e \u003cp\u003e💡 What is a boring head set used for in precision milling?\u003c\/p\u003e\n\u003cp\u003eThis handy kit helps you achieve accurate holes and depth control in metalworking projects.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproves hole concentricity and depth control across passes\u003c\/li\u003e\n\u003cli\u003eGreat for Bridgeport-type milling machines with R8 shanks\u003c\/li\u003e\n\u003cli\u003eCarbide bars resist wear for longer tool life\u003c\/li\u003e\n\u003cli\u003eMicrometer lead screw provides tiny, repeatable depth readings\u003c\/li\u003e\n\u003c\/ul\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49073786487019,"sku":"VXB092VRQL3J","price":108.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/6142-GxaS4S.jpg?v=1784430759","url":"https:\/\/vxb.com\/products\/nine-pack-boring-head-set-with-r8-shank-one-half-i","provider":"VXB Bearings","version":"1.0","type":"link"}