{"product_id":"top-tier-er-collet-chuck-set-er11-er16-er20-er25-e","title":"Top Tier ER Collet Chuck Set ER11 ER16 ER20 ER25 ER32 For CNC Milling Lathe High Carbon Steel Versatile Tool Holder Precision Spring Grabs For Boring Drilling Tapping And Carving Jobs","description":"\u003cdiv\u003e\n\u003cp\u003ePrecision ER Collet Chuck Set For CNC Milling Lathe Tools\u003cbr\u003e✔️ High Carbon Bearing Steel ER11 16 20 25 32 RZ2.5 Roughness CNC Hard\u003c\/p\u003e \u003cp\u003eThis precision collet collection fits spindle noses on CNC routers and lathes to hold drill bits or carving tools Tight clamp action keeps things steady during heavy cutting operations in the workshop\u003c\/p\u003e \u003cp\u003e✅ Made from high carbon bearing steel for lasting performance and durability\u003cbr\u003e✅ Hardness rating reaches HRC48 to 50 ensuring strong rigidity under load\u003cbr\u003e✅ Inner bore meets DIN standards maintaining fine surface roughness under finish\u003cbr\u003e✅ Supports tension compression functions allowing flexible clamping choices per task\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 How important is hardness specification for collet chuck longevity?\u003cbr\u003eSelecting the right material hardness ensures stability during cuts.\u003cbr\u003e- Higher hardness ratings reduce deformation when holding shank tools\u003cbr\u003e- DIN ground surfaces minimize runout errors affecting cut quality directly\u003cbr\u003e- Spring action maintains pressure without slipping during rotation speeds\u003cbr\u003e\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49191586267371,"sku":"VXB0HCYXK5CJ","price":65.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51mT6suqbvL.jpg?v=1786383043","url":"https:\/\/vxb.com\/products\/top-tier-er-collet-chuck-set-er11-er16-er20-er25-e","provider":"VXB Bearings","version":"1.0","type":"link"}