{"product_id":"14pcs-er20-spring-collet-set-1-8-1-2-inch-chuck-collet-for-cnc-milling-lathe-tool","title":"14pcs ER20 Spring Collet Set 1\/8-1\/2 Inch Chuck Collet for CNC Milling Lathe Tool","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cdiv\u003e\n\t\u003cstrong\u003eDescription:\u003c\/strong\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\t1\/8 9\/64 11\/64 5\/32 3\/16 7\/32 15\/65 9\/32 5\/16 11\/32 3\/8 13\/32 7\/16 1\/2 Spring Collets Set For CNC Engraving Milling Lathe Tool\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\t\u003cstrong\u003eSpecification:\u003c\/strong\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\tModel: ER20\u003c\/div\u003e\u003cdiv\u003e\tMaterial: Spring Steel\u003c\/div\u003e\u003cdiv\u003e\tPrecision: \u0026lt;0.015\u003c\/div\u003e\u003cdiv\u003e\tGripping Range: 1\/8\", 9\/64\", 11\/64\", 5\/32\", 3\/16\", 7\/32\", 15\/65\", 9\/32\", 5\/16\", 11\/32\", 3\/8\", 13\/32\", 7\/16\", 1\/2\"\u003c\/div\u003e\u003cdiv\u003e\tUpper Diameter: 28 mm\u003c\/div\u003e\u003cdiv\u003e\tBottom Diameter: 25 mm\u003c\/div\u003e\u003cdiv\u003e\tHeight: 34 mm\u003c\/div\u003e\u003cdiv\u003e\tT.I.R.: 0.0003\" or 5um. \u003c\/div\u003e\u003cdiv\u003e\tSuitable For: Boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing\u003c\/div\u003e\u003cdiv\u003e\tGround roughness is Ra0.4 Microns, plus overall fine polish.\u003c\/div\u003e\u003cdiv\u003e\t\u003cstrong\u003eQuantity: 14pcs\/Set\u003c\/strong\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\t\u003cstrong\u003eFeatures:\u003c\/strong\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\t1. Can be used for a long time and practical.\u003c\/div\u003e\u003cdiv\u003e\t2. Special angled slots increase rigidity.\u003c\/div\u003e\u003cdiv\u003e\t3. Protects tool holder from contaminants.\u003c\/div\u003e\u003cdiv\u003e\t4. Better overall balance of tool holder assembly.\u003c\/div\u003e\u003cdiv\u003e\t5. Use with any standard ER collet chuck for coolant-thru tool applications.\u003c\/div\u003e\u003cdiv\u003e\n\t\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\t14 x ER20 Collets\u003c\/div\u003e","brand":"ontproduct","offers":[{"title":"Default Title","offer_id":49120580370657,"sku":"BG-1607760","price":23.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/4222148d-dbab-416b-af24-13c44871fb14.jpg?v=1789396774","url":"https:\/\/ontproduct.com\/products\/14pcs-er20-spring-collet-set-1-8-1-2-inch-chuck-collet-for-cnc-milling-lathe-tool","provider":"IvySource","version":"1.0","type":"link"}