{"product_id":"self-reversing-tapping-head-4-12-in-with-m5-m12-ta","title":"Self Reversing Tapping Head 4-1\/2 In With M5 M12 Tap Range And 1\/8 In NPT JT6 Jacobs Taper Includes MT3-JT6 And MT4-JT6 Arbors In A Fitted Case For Shop Pros Model 2600-4012","description":"\u003cdiv\u003eSelf-Reversing Tapping Head Kit, 4-1\/2 in JT6\u003cbr\u003e\n✔️ Includes MT3-JT6, MT4-JT6 two arbors in a fitted case, set \u003cp\u003ePrecision tapping head designed for metalworking, ideal in machine shops for creating accurate threads with JT6 tooling and MT arbors. It ships in a fitted plastic case for easy transport and storage.\u003c\/p\u003e ✅ Tapping range: #4 to 1\/2\" (M5-M12) and 1\/8\" NPT \u003cbr\u003e\n✅ Jacobs Taper JT6 compatibility \u003cbr\u003e\n✅ Arbors included: MT3-JT6 and MT4-JT6 \u003cbr\u003e\n✅ Depth control within ±0.004\" (±0.10 mm) \u003cbr\u003e\n✅ Body diameter 2.95\" (74.93 mm); length 6.14\" (156 mm) \u003cbr\u003e\n✅ Max speed 1000 RPM; reverse ratio 01:01.8 \u003cbr\u003e\n✅ Collets I-421, I-422; expansion\/compression specs: 0.197\" compression, 0.16\" expansion, 0.0027\" neutral, 0.551\" clockwise expansion \u003cbr\u003e \u003cp\u003e💡 What is a tapping head used for in metalworking and how do you pick the right one?\u003c\/p\u003e\n- How a self-reversing tapping head supports M5-M12 and 1\/8 in NPT tapping in steel\n- Why JT6 Jacobs taper compatibility with MT3-JT6 and MT4-JT6 arbors matters\n- Practical tips on setup, speed up to 1000 RPM, and achieving depth control\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48158192730347,"sku":"VXB00QVMDGTI","price":704.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61L_l7F4pL.jpg?v=1777440436","url":"https:\/\/vxb.com\/products\/self-reversing-tapping-head-4-12-in-with-m5-m12-ta","provider":"VXB Bearings","version":"1.0","type":"link"}