--- product_id: 344155105 title: "4 Pieces High-Carbon Steel Collet Die Grinder Chuck Driver Adapter 1/4\" to 1/8\" CNC Engraving Bit Router Converter for Engraving Machine Tool" brand: "luo ke" price: "€ 13.19" currency: EUR in_stock: true reviews_count: 8 category: "Luo Ke" url: https://www.desertcart.hr/products/344155105-4-pieces-high-carbon-steel-collet-die-grinder-chuck-driver store_origin: HR region: Croatia --- # Precision 1/4" to 1/8" fit Vibration-free tight grip High-carbon steel durability 4 Pieces High-Carbon Steel Collet Die Grinder Chuck Driver Adapter 1/4" to 1/8" CNC Engraving Bit Router Converter for Engraving Machine Tool **Brand:** luo ke **Price:** € 13.19 **Availability:** βœ… In Stock ## Summary > πŸ”§ Upgrade your precision game β€” don’t let your bits hold you back! ## Quick Answers - **What is this?** 4 Pieces High-Carbon Steel Collet Die Grinder Chuck Driver Adapter 1/4" to 1/8" CNC Engraving Bit Router Converter for Engraving Machine Tool by luo ke - **How much does it cost?** € 13.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/344155105-4-pieces-high-carbon-steel-collet-die-grinder-chuck-driver) ## Best For - luo ke enthusiasts ## Why This Product - Trusted luo ke brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Unmatched Durability:** Crafted from premium high-carbon steel for extended wear resistance and long-lasting performance. - β€’ **Compact & Lightweight:** At just 0.317 oz and 23.5 mm length, these adapters add minimal bulk while maximizing your tool’s flexibility. - β€’ **Versatile Compatibility:** Perfectly adapts 1/8" engraving bits to 1/4" collets, unlocking new tool possibilities without costly upgrades. - β€’ **Precision Fit Guaranteed:** Engineered with exact 1/8" inner and 1/4" outer diameters to ensure seamless compatibility with your CNC router bits. - β€’ **Zero Vibration Stability:** Experience flawless carving with a secure, wobble-free grip that keeps your bits steady under pressure. ## Overview This 4-piece set of high-carbon steel collet adapters converts 1/4" collets to 1/8" for CNC engraving routers, delivering a precise, vibration-free grip that enhances tool versatility and longevity. Ideal for professionals seeking reliable, compact solutions to expand their bit compatibility without compromising performance. ## Description 4 Pieces High-Carbon Steel Collet Die Grinder Chuck Driver Adapter 1/4" to 1/8" CNC Engraving Bit Router Converter for Engraving Machine Tool - desertcart.com Review: If you can’t get a 1/8” collet you need these! - I upgraded my FoxAlien Masuter Pro with a compact router to replace the underpowered 60W spindle motor that it came with. The only issue was, the router only came with a 3/8” and 1/4” collets which was fine for my 1/4” shaft bits but not my 1/8” shaft bits. And there wasn’t an option to purchase a 1/8” collet for that router. I saw these 1/4” to 1/8” adapters to use with my 1/4” collet and was hoping they would work. Well I must say, after I did a 30 minute carve, not only did they work but held the 1/8” shaft bit tight and ran true. No noticeable wobble and the carve came out perfect! I highly recommend these adapters if your compact router doesn’t have an 1/8” collet. Review: Works as advertizesd - Works as advertised. Could have a not to indicate which direction to install but other than that all good. Fits in my Dewalt Die Grider ## Features - 4 pieces carbon steel 1/4'' to 1/8'' collet adapter - The CNC engraving bit router adapter is made of high carbon steel material, extra long life, good flexibility and wear resistance - Size: Inner diameter: 1/8"/3.175mm Outside diameter: 1/4"/6.35mm Total Length: 0.93"/23.5 mm - This router adapter could fit well and hold tight, no vibration when using it, which could fit for router with a 1/4 inch collet - 1/4'' to 1/8'' Engraving Bit Converter with high precise clamping force and good grip stability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0953CT1FF | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #144,098 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #52 in Router Collets | | Capacity | 0.13 Inches | | Customer Reviews | 4.5 4.5 out of 5 stars (170) | | Cutting Diameter | 0.13 Inches | | Date First Available | May 17, 2021 | | Included Components | Chuck Key | | Item Weight | 0.317 ounces | | Manufacturer | Luo ke | | Package Dimensions | 3.86 x 2.28 x 0.28 inches | | Part Number | LK278 | | Thread Size | 1/4-20 UNC | ## Product Details - **Brand:** Luo ke - **Compatible Devices:** Engraving Machine - **Item Diameter:** 0.13 Inches - **Item Weight:** 0.01 Kilograms - **Material:** High Carbon Steel ## Images ![4 Pieces High-Carbon Steel Collet Die Grinder Chuck Driver Adapter 1/4" to 1/8" CNC Engraving Bit Router Converter for Engraving Machine Tool - Image 1](https://m.media-amazon.com/images/I/51Tb3IgzhXS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ If you can’t get a 1/8” collet you need these! *by J***Z on October 27, 2023* I upgraded my FoxAlien Masuter Pro with a compact router to replace the underpowered 60W spindle motor that it came with. The only issue was, the router only came with a 3/8” and 1/4” collets which was fine for my 1/4” shaft bits but not my 1/8” shaft bits. And there wasn’t an option to purchase a 1/8” collet for that router. I saw these 1/4” to 1/8” adapters to use with my 1/4” collet and was hoping they would work. Well I must say, after I did a 30 minute carve, not only did they work but held the 1/8” shaft bit tight and ran true. No noticeable wobble and the carve came out perfect! I highly recommend these adapters if your compact router doesn’t have an 1/8” collet. ### ⭐⭐⭐⭐⭐ Works as advertizesd *by R***T on May 21, 2025* Works as advertised. Could have a not to indicate which direction to install but other than that all good. Fits in my Dewalt Die Grider ### ⭐⭐⭐⭐⭐ Perfect for using 1/8" dremel bits in a compact router *by M***N on February 17, 2024* Many times a dremel tool isn't powerful enough for heavy duty grinding and cutting. I have a nice 1/4" router/shaper that is small and powerful. All I needed was a way to use the 1/8 tools in a 1/4" chuck and this was the perfect solution. They hold the 1/8" shaft perfectly and was exactly what I needed. Definitely recommend... --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/344155105-4-pieces-high-carbon-steel-collet-die-grinder-chuck-driver](https://www.desertcart.hr/products/344155105-4-pieces-high-carbon-steel-collet-die-grinder-chuck-driver) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-25*