{"product_id":"ultimate-step-drill-bit-set-for-78-to-1-38-inch-ho","title":"终极阶梯钻头套装，适用于7\/8至1-3\/8英寸孔，双槽设计，易读阶梯刻度，3\/8英寸六角柄，铝钛氮涂层，延长使用寿命，15尺寸，Klein Tools品牌","description":"\u003cdiv\u003e15件套TiN涂层阶梯钻头套装，适用于7\/8至1 3\/8英寸孔径\u003cbr\u003e\n✔️ TiN涂层，双槽设计，3\/8英寸六角柄，激光刻度\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e这套15件阶梯钻头专为在金属、塑料和木材上钻出干净且逐渐增大的孔而设计。双槽设计有助于排屑，TiN涂层则延长钻头寿命。套装覆盖孔径范围从7\/8英寸到1-3\/8英寸，采用3\/8英寸六角柄，确保在大多数钻夹头中稳固夹持。\u003c\/p\u003e ✅ 尺寸范围：7\/8英寸至1-3\/8英寸（22.2-34.9毫米）\u003cbr\u003e\n✅ 涂层：铝钛氮化物（TiN），延长寿命约10倍\u003cbr\u003e\n✅ 双槽设计，切割更干净，排屑更快\u003cbr\u003e\n✅ 3\/8英寸六角柄，确保钻夹头稳固夹持\u003cbr\u003e\n✅ 激光刻度，快速识别孔径\u003cbr\u003e\n✅ 防走偏钻尖，确保精准入孔\u003cbr\u003e\n✅ 15件套，满足多种孔径需求\u003cbr\u003e \u003cp\u003e💡 TiN涂层阶梯钻头最适合用来做什么？\u003c\/p\u003e\n一款方便的工具，用于在金属、塑料和木材上钻出干净的阶梯孔。\n- 方便在金属和塑料上逐步扩大孔径\n- TiN涂层减少磨损和发热，延长钻头寿命\n- 激光刻度帮助您快速选择合适尺寸\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511739347263,"sku":"VXB0171X0S0A","price":169.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/51LeOxKiGIL.jpg?v=1776660973","url":"https:\/\/bearingscanada.com\/zh\/products\/ultimate-step-drill-bit-set-for-78-to-1-38-inch-ho","provider":"Bearings Canada","version":"1.0","type":"link"}