{"product_id":"premium-heat-shrink-tool-holder-extension-rod-for","title":"Premium Heat Shrink Tool Holder Extension Rod For St12 Lathe Machine Parts. Compatible With Srs And Srn Collets. Includes 3.175Mm And Metric Sizes Like Four, Six, Eight Millimeters. Durable Steel Build For Precision Machining Tasks And Reliable","description":"\u003cdiv\u003eSingle precision heat shrink extension rod for lathes\u003cbr\u003e\n✔️ Holds st10 st12 collets accepts 3 thru 12 mm shanks \u003cp\u003eThis sturdy steel adapter locks cutting tools into your lathe chuck using heat shrink grip technology. Machine shops rely on it for continuous facing turning and threading jobs. You get stable rotation that minimizes chatter and keeps dimensions tight across every cycle. The robust design handles heavy material removal without flex or wander. Operators love how fast it transfers power straight to the cutter head.\u003c\/p\u003e ✅ Aligns perfectly inside st10 st12 st16 st20 and st25 chucks\n✅ Takes 3.175 millimeter plus standard metric collet sizes\n✅ Built from hardened alloy steel for heavy duty cuts\n✅ Delivers accurate feeds for precision machining routines\u003cbr\u003e \u003cp\u003e💡 Why do industrial workshops swap traditional chucks for heat shrink mandrels? Picking a reliable spindle attachment shrinks setup time and boosts surface finish rates. These handy fixtures grip collets dead center to handle tough turning routines.\n- Lowers radial play for tighter dimensional accuracy\n- Distributes torque evenly across the shank length\n- Resists thermal expansion during extended cycles\n- Simplifies quick changeovers for small batch runs\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49217570767083,"sku":"VXB0HBX3CYSP","price":274.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41IKKoVZdbL.jpg?v=1786616154","url":"https:\/\/vxb.com\/products\/premium-heat-shrink-tool-holder-extension-rod-for","provider":"VXB Bearings","version":"1.0","type":"link"}