{"product_id":"c20-er20a-100l-collet-chuck-holder-with-6pcs-er20-spring-collet-for-cnc-milling-lathe-tool","title":"C20-ER20A-100L Collet Chuck Holder with 6pcs ER20 Spring Collet for CNC Milling Lathe Tool","description":".size_table_start table,.size_table_start table tr td { border:2px solid #ddd;}.size_table_start table { width: 100%; min-height: 25px; line-height: 25px; text-align: center; border-collapse: collapse;}.size_table_start,.size_table_end {clear:both;}       \u003ctable class=\"table_inch\"\u003e    \u003ctbody\u003e     \u003ctr\u003e      \u003ctd\u003e\u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd\u003e\u003c\/td\u003e     \u003c\/tr\u003e    \u003c\/tbody\u003e   \u003c\/table\u003e             Description:       6pcs Spring Collets Set with?C20 ER20A 100L Collet Chuck Holder CNC Milling 100mm Extension Rod Straight Shank       ?       Collet Specification:       Model: ER20       Material: Spring Steel       Precision: \u0026lt;0.015       Gripping Range: 1\/8, 5\/32, 3\/16, 7\/32, 1\/4, 9\/32       Upper Diameter: 28 mm       Bottom Diameter: 25 mm       Height: 34 mm       T.I.R.: 0.0003 or 5um.?       Suitable For: Boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing       Ground roughness is Ra0.4 Microns, plus overall fine polish.       \u003cbr\u003e       Holder Specification:       Model: C20-ER20A-100L       Material: 40 chromium (40CR)       Hardness: HRC46-50       Accuracy: 0.01       Shank Diameter: 20mm   \u003cbr\u003eClamping Range: 1-13mm       Length: 100mm       ?       Feature:           1. Extension rod diameter and the other parts are precision ground to eliminate imbalances, increased stability          during cutting, tighten the nut directly, high rigidity, extremely powerful clamping force.          2. C20 shank holding all ER20A collets.          3. C20 20mm diameter straight extended shank,applicable for deep processing.          4. Extension rod diameter, and other parts have been precision ground to eliminate unbalanc and increase stability during cutting          5. The clamping nuts could be tighten straightly, high rigidity, strong clamping.          \u003cbr\u003e       Package Included:       6 x ER20 Collets       1 x C20-ER20A-100L Chuck holder       \u003cbr\u003e       More Details    \u003cbr\u003e     \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/D7\/E9\/baf2c1ee-0015-4d67-9f75-3341e7a5e2cf.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/62\/E1\/8a95e843-c10b-4b47-9c2f-b3ba4a6812d5.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/A5\/65\/219eb48d-b485-42b3-8418-1b7165545591.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/49\/5B\/95d87df5-f397-42cd-b8b3-d6a21e34397c.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/D6\/CE\/1e6c5302-703b-497f-ae81-ba3bee1ebea0.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/EB\/30\/407527b0-0e23-4190-ada9-deb31969d2ed.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/0E\/28\/0e1aa49c-611e-4b4f-a52b-abeb7eb91313.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/F6\/C6\/d1d7c8c0-3477-48da-83cf-1da8a9c8cea0.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/FE\/CE\/a8e287ce-d1a4-4e05-89f4-11ac0e21958c.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/D1\/A6\/f22ed20d-c13f-4df7-9ebc-41faeaf16888.JPG\"\u003e\u003c\/p\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43928230461635,"sku":"ZHIQIAN-021692","price":808.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/3bb5f5e8-1cf6-4f29-b0a7-7aa413cf853f.jpg?v=1725733855","url":"https:\/\/wrsss.com\/products\/c20-er20a-100l-collet-chuck-holder-with-6pcs-er20-spring-collet-for-cnc-milling-lathe-tool","provider":"Wrsss","version":"1.0","type":"link"}