{"product_id":"lengthened-taper-drill-sleeve-reducing-adapter-for","title":"加长锥形钻套减径适配器，适用于数控车床和铣床，高速钢材质，MT4转MT3，精密研磨，0.015毫米对准，低摩擦表面，耐用工业工具升级","description":"\u003cdiv\u003e加长型MT4转MT3钻套，适用于单机CNC\u003cbr\u003e\n✔️ 加长型MT4→MT3锥形套，50 HRC钢材，0.015mm对中精度 \u003cp\u003e这款加长锥形钻套可将MT4刀具适配到MT3刀柄，特别适合高速钻孔和CNC车铣中心的精密加工。它提供紧密的同心配合和高刚性，确保孔位精准对中。\u003c\/p\u003e ✅ 精密研磨内孔，实现0.015mm对中精度\u003cbr\u003e\n✅ 采用硬化高速钢（50 HRC），极强耐磨\u003cbr\u003e\n✅ 核心经淬火处理，重载使用下抗变形\u003cbr\u003e\n✅ 加长设计，延伸钻孔深度同时保持刚性\u003cbr\u003e\n✅ 无缝MT4至MT3锥形过渡，保证同心度和牢固夹持\u003cbr\u003e\n✅ 优化排屑和耐热性能，适应工业环境\u003cbr\u003e \u003cp\u003e💡 钻套适配器在CNC铣削和车削操作中的作用是什么？这款实用配件帮助调整锥度尺寸，提高刀具夹持精度。\n- 提升同心度和刚性 \u003cbr\u003e\n- 实现MT4转MT3锥度转换，夹持稳固 \u003cbr\u003e\n- 延长刀具伸出，适合深孔钻削 \u003cbr\u003e\n- 减少跳动和高速切削时的热磨损 \u003cbr\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52803659891007,"sku":"VXB0GKMMC3G6","price":114.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61t43mvJhkL_b9406d0a-41dd-426c-b3ae-d6faf0639249.jpg?v=1776448024","url":"https:\/\/bearingscanada.com\/zh\/products\/lengthened-taper-drill-sleeve-reducing-adapter-for","provider":"Bearings Canada","version":"1.0","type":"link"}