{"product_id":"duro-dp-ext3-dry-diamond-core-bit-extension-bar-200mm-drilling-adaptor","title":"Duro DP-EXT3 Dry Diamond Core Bit Extension Bar 200mm Drilling Adaptor","description":"\u003ch4\u003e\u003cb\u003eDetails:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExtended 200mm Working Depth:\u003c\/b\u003e Adds significant reach to standard dry diamond cores, allowing you to bore completely through thick stone and cavity masonry without fouling the drill chuck.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard 1\/2\" BSP Threaded Connection:\u003c\/b\u003e Features precision male and female 1\/2\" BSP fittings that screw directly between standard trade dry core bits and arbours, ensuring immediate job-site compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Tensile Heat-Treated Steel:\u003c\/b\u003e Built to withstand intense rotational torque and heavy mechanical vibration, preventing bending, warping, or thread stripping during demanding trade jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision-Turned Concentric Alignment:\u003c\/b\u003e Machined to tight engineering tolerances to ensure the extension runs true, reducing core bit wobble and cutting down on hand-arm vibration for the user.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpanner Flats on Collar:\u003c\/b\u003e Features flat machined sections along the collar, enabling fast tightening and easy removal with a standard open-ended spanner even after heavy drilling runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Mechanical Application:\u003c\/b\u003e Perfect for plumbing installations, HVAC ventilation ducts, and electrical trunking routes through brick, block, and general masonry structures.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Duro","offers":[{"title":"Default Title","offer_id":59083957567871,"sku":"MC-D-DP-EXT3","price":19.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/7713\/1659\/files\/MC-D-DP-EXT3.png?v=1793794458","url":"https:\/\/www.sam-turner.co.uk\/products\/duro-dp-ext3-dry-diamond-core-bit-extension-bar-200mm-drilling-adaptor","provider":"Sam Turner \u0026 Sons","version":"1.0","type":"link"}