{"product_id":"ヤマワ-スパイラルタップ-ｓｐ-ｐ４-ｍ１８ｘ２-５-sp-p4-m18x2-5-20-1-本","title":"Yamawa Spiral Tap SP P4 M18X2.5 SP-P4-M18X2.5+20 1 piece","description":"Catalog number: SP-P4-M18X2.5+20 Features: ●The groove is twisted, so small curled continuous chips are discharged backwards and chip clogging does not occur, making it ideal for blind hole machining. ●It has a sharp cutting edge, making it ideal for threading sticky work materials and plastics. ●Tap is easy to bite into. ●Can also be used for intermittent cutting of pilot holes with keyways. ●Blade strength is inferior to HT, so the HT shape is more suitable for high hardness materials. Applications: ●For blind hole machining. ●Work material: Medium carbon steel. Specifications: ● Precision: P4 ● Precision notation: P grade ● Nominal size: M18 ● Pitch (mm): 2.5 ● Thread length (mm): 33 ● Total length (mm): 100 ● Shank diameter (mm): 14 ● Shank square section (mm): 11 ● Counterbore diameter (mm): 15.6 ● Number of engaging threads: 2.5 threads ● Machined thread: Metric thread ● Number of grooves: 4 ● Spiral tap for blind holes Material\/Finish: ● High-speed tool steel (HSS)","brand":"（株）弥満和製作所","offers":[{"title":"Default Title","offer_id":49715775045931,"sku":"468-8042","price":10327.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/4688042.jpg?v=1728916845","url":"https:\/\/kaigoro.com\/en\/products\/%e3%83%a4%e3%83%9e%e3%83%af-%e3%82%b9%e3%83%91%e3%82%a4%e3%83%a9%e3%83%ab%e3%82%bf%e3%83%83%e3%83%97-%ef%bd%93%ef%bd%90-%ef%bd%90%ef%bc%94-%ef%bd%8d%ef%bc%91%ef%bc%98%ef%bd%98%ef%bc%92-%ef%bc%95-sp-p4-m18x2-5-20-1-%e6%9c%ac","provider":"カイゴロウ","version":"1.0","type":"link"}