{"product_id":"sandvik-bt40-sln25-090-sidelock-weldon-holder-o25-mm-bore-bt40-taper","title":"Sandvik BT40-SLN25-090 – Sidelock (Weldon) Holder (Ø25 mm Bore, BT40 Taper)","description":"\u003cp\u003eThe Sandvik A2B20-40 25 090 is a high-quality MAS-BT403 to Weldon adaptor designed to connect BT40 machine interfaces to 25mm Weldon shank tooling. With a 90mm functional length and robust steel construction, this adaptor provides a secure and precise connection for compatible cutting tools.\u003c\/p\u003e\n\u003cp\u003eThe adaptor features BT40 MAS-BT403 machine-side connection and a 25mm metric Weldon workpiece-side connection. It incorporates coolant delivery through the flange and axial entry, with axial concentric coolant exits. The adaptor is rated for coolant pressures up to 20 bar and maximum rotational speeds of 18,000 rpm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSandvik A2B20-40 25 090 adaptor\u003c\/li\u003e\n\u003cli\u003eMAS-BT403 machine-side connection for BT40\u003c\/li\u003e\n\u003cli\u003e25mm metric Weldon workpiece-side connection\u003c\/li\u003e\n\u003cli\u003e90mm functional length\u003c\/li\u003e\n\u003cli\u003e158.4mm overall length\u003c\/li\u003e\n\u003cli\u003eSteel body construction\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed of 18,000 rpm\u003c\/li\u003e\n\u003cli\u003eCoolant delivery over flange and axial entry\u003c\/li\u003e\n\u003cli\u003eAxial concentric coolant exits\u003c\/li\u003e\n\u003cli\u003eCoolant pressure rating of 20 bar\u003c\/li\u003e\n\u003cli\u003eBalancing by design\u003c\/li\u003e\n\u003cli\u003eRetention knob thread: Metric M16\u003c\/li\u003e\n\u003cli\u003eMaximum torque: 25 Nm\u003c\/li\u003e\n\u003cli\u003eSuitable for compatible BT40 machine tool and 25mm Weldon shank tooling configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Sandvik\u003c\/li\u003e\n\u003cli\u003eModel: A2B20-40 25 090\u003c\/li\u003e\n\u003cli\u003eAdaptor Type: MAS-BT403 to Weldon adaptor\u003c\/li\u003e\n\u003cli\u003eMachine Side Connection: MAS-BT403 - AD\/B central\/flange coolant - BT40\u003c\/li\u003e\n\u003cli\u003eWorkpiece Side Connection: Weldon - metric: 25mm\u003c\/li\u003e\n\u003cli\u003eConnection Diameter: 25mm\u003c\/li\u003e\n\u003cli\u003eFunctional Length: 90mm\u003c\/li\u003e\n\u003cli\u003eOverall Length: 158.4mm\u003c\/li\u003e\n\u003cli\u003eFunctional Diameter: 44.45mm\u003c\/li\u003e\n\u003cli\u003eBody Diameter 1: 43.989mm\u003c\/li\u003e\n\u003cli\u003eBody Diameter 2: 59mm\u003c\/li\u003e\n\u003cli\u003eBody Diameter 3: 63mm\u003c\/li\u003e\n\u003cli\u003eBody Length 1: 13mm\u003c\/li\u003e\n\u003cli\u003eBody Length 2: 61mm\u003c\/li\u003e\n\u003cli\u003eBody Length 3: 90mm\u003c\/li\u003e\n\u003cli\u003eRetention Knob Thread: Metric M16\u003c\/li\u003e\n\u003cli\u003eCoolant Entry: Decentral over flange and axial\u003c\/li\u003e\n\u003cli\u003eCoolant Exit: Axial concentric exit and axial concentric on circle\u003c\/li\u003e\n\u003cli\u003eCoolant Pressure: 20 bar\u003c\/li\u003e\n\u003cli\u003eMaximum Rotational Speed: 18,000 rpm\u003c\/li\u003e\n\u003cli\u003eMaximum Torque: 25 Nm\u003c\/li\u003e\n\u003cli\u003eBody Material: Steel\u003c\/li\u003e\n\u003cli\u003eBalancing: Balancing by design\u003c\/li\u003e\n\u003cli\u003eData Chip Pocket: Yes\u003c\/li\u003e\n\u003cli\u003eData Chip Pocket Size: Diameter 10mm \/ Height 4.5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.913kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK","offers":[{"title":"Default Title","offer_id":52903433535775,"sku":"A2B20-40 25 090","price":152.24,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/2484\/1799\/files\/f6f769c6-2ea4-4018-8dc3-fcbfebc96381.jpg?v=1789977698","url":"https:\/\/twineagleimports.com.au\/products\/sandvik-bt40-sln25-090-sidelock-weldon-holder-o25-mm-bore-bt40-taper","provider":"Twin Eagle Imports ","version":"1.0","type":"link"}