{"product_id":"グーリング-超硬コーティングドリル-超硬小径ドリルアルミナコート-刃径２-８０ｍｍ-3899-002-800-1-本","title":"Guhring Carbide Coated Drill, Carbide Small Diameter Drill Alumina Coating, Blade Diameter 2.80mm, 3899 002.800, 1 Piece","description":"Catalog number: 3899 002.800 Features: ●Ultra-fine grain carbide alloy is used to achieve stable cutting edge strength, rigidity, breakage resistance, and high-quality cutting edge shape with little variation. ●TiAlN coating provides long life and stable machining. ●Shank diameter is standardized to 3 mm for ease of use. ●Ideal for ultra-small diameter metal processing and high-precision small diameter drilling for electronic devices. Applications: ●Cutting materials: general structural steel, carbon steel, alloy steel, stainless steel, cast iron, aluminum alloy, special alloy. Specifications: ●Blade diameter (mm): 2.80 ●Groove length (mm): 12 ●Total length (mm): 38 ●Shank diameter (mm): 3 ●Effective machining depth: 4D (blade diameter x 4 times) ●Tip angle (°): 140 ●Surface treatment: Alumina coating Material\/Finish: ●Ultra-fine grain carbide alloy","brand":"グーリングジャパン（株）","offers":[{"title":"Default Title","offer_id":49711841149227,"sku":"472-6308","price":4390.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/4726308.jpg?v=1728850467","url":"https:\/\/kaigoro.com\/en\/products\/%e3%82%b0%e3%83%bc%e3%83%aa%e3%83%b3%e3%82%b0-%e8%b6%85%e7%a1%ac%e3%82%b3%e3%83%bc%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e3%83%89%e3%83%aa%e3%83%ab-%e8%b6%85%e7%a1%ac%e5%b0%8f%e5%be%84%e3%83%89%e3%83%aa%e3%83%ab%e3%82%a2%e3%83%ab%e3%83%9f%e3%83%8a%e3%82%b3%e3%83%bc%e3%83%88-%e5%88%83%e5%be%84%ef%bc%92-%ef%bc%98%ef%bc%90%ef%bd%8d%ef%bd%8d-3899-002-800-1-%e6%9c%ac","provider":"カイゴロウ","version":"1.0","type":"link"}