{"product_id":"accupro-qa-1-m3-tapping-adapter-m3-tap-we-1-series","title":"Accupro QA-1 M3 Tapping Adapter M3 Tap We 1 Series","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO QA-1 M3 is a quick-change tapping adapter designed to hold M3 taps in compatible quick-change tap holders during machine tapping operations. It accepts taps with a 3.5 mm shank diameter and a 2.7 mm tap square size, ensuring a secure, torque-transmitting fit. The adapter conforms to DIN 371 standards and belongs to the WE 1 series. With an overall length of 28.5 mm and a flange diameter of 30 mm, this adapter is sized for light-duty metric tapping work. Machinists, toolroom technicians, and CNC operators use this adapter when setting up tapping heads on drill presses, CNC machining centers, or tapping machines.\u003c\/p\u003e\n\u003cp\u003eThis adapter is suited for production and job-shop environments where M3 metric tapping is performed on ferrous and non-ferrous materials. The quick-change design allows rapid tap changes without removing the entire holder from the spindle, reducing setup time in repeat or high-volume tapping cycles. It is compatible with WE 1 series quick-change tapping systems and is appropriate for use on vertical machining centers, drill presses, and dedicated tapping machines where DIN 371 tooling is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick-change design allows fast tap swaps without removing the holder from the spindle\u003c\/li\u003e\n  \u003cli\u003eAccepts M3 taps with a 3.5 mm shank diameter and 2.7 mm tap square\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 371 standard for metric tap holders\u003c\/li\u003e\n  \u003cli\u003eWE 1 series designation ensures fitment with compatible quick-change tapping systems\u003c\/li\u003e\n  \u003cli\u003eTap depth of 17 mm and projection of 7 mm provide consistent tap positioning\u003c\/li\u003e\n  \u003cli\u003eNo coolant-through design — suitable for standard tapping with external coolant or cutting fluid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with WE 1 series quick-change tapping systems accepting DIN 371 tooling and M3 tap size adapters with a number 1 adapter size designation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians during machine setup. Ensure the tapping machine or machining center spindle is powered down and locked out before changing adapters. Confirm tap shank diameter and square size match the adapter specifications before seating the tap. Follow the machine manufacturer guidelines for securing the quick-change holder and verify proper tap projection before beginning a tapping cycle.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Size\u003c\/strong\u003e: M3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Adapter Size\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Shank Diameter\u003c\/strong\u003e: 3.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Square Size\u003c\/strong\u003e: 2.7 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Change\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 7 mm (0.2756 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Depth\u003c\/strong\u003e: 17 mm (0.6693 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 28.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Diameter\u003c\/strong\u003e: 30 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Shank Diameter\u003c\/strong\u003e: 19 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: WE 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN Standard\u003c\/strong\u003e: DIN 371\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.176 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: QA-1 M3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51728351592754,"sku":"QA-1 M3","price":37.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3fa3cafa2be64069fad2f4889a00536d.jpg?v=1788690596","url":"https:\/\/voomisupply.com\/products\/accupro-qa-1-m3-tapping-adapter-m3-tap-we-1-series","provider":"Voomi Supply","version":"1.0","type":"link"}