--- product_id: 105915440 title: "Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD" brand: "primochill" price: "2311486β‚«" currency: VND in_stock: true url: https://www.desertcart.vn/products/105915440-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr-trim store_origin: VN region: Vietnam --- # Precision reaming & deburring Fits 12mm ID x 16mm OD tubing Clean, smooth trims every time Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD **Brand:** primochill **Price:** 2311486β‚« **Availability:** βœ… In Stock ## Summary > πŸ”© Elevate your watercooling craft with precision that speaks volumes! ## Quick Answers - **What is this?** Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD by primochill - **How much does it cost?** 2311486β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/105915440-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr-trim) ## Best For - primochill enthusiasts ## Why This Product - Trusted primochill brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Spiral Flute Design:** Dual-flute spiral bit ensures smooth cuts and reduces material chipping. - β€’ **Lightweight & Durable:** Compact 0.352 oz tool built for precision without fatigue during long mod sessions. - β€’ **Versatile Compatibility:** Works seamlessly with a wide range of rigid watercooling tubes to elevate your build. - β€’ **Tailored for Hardline Tubing:** Optimized for 12mm ID x 16mm OD PETG and PMMA tubing for perfect fits. - β€’ **Flawless Finishing, Every Time:** Achieve professional-grade reaming, deburring, and trimming with ease. ## Overview The PrimoChill RFB Rigid Watercooling Tubing Finishing Bit is a specialized tool designed for reaming, deburring, and trimming 12mm ID x 16mm OD PETG and PMMA hardline tubing. Featuring a dual-flute spiral design and a copper finish, it delivers clean, professional cuts to ensure perfect fitting custom watercooling loops. Lightweight and compatible with various rigid tubing, it’s an essential accessory for PC builders seeking flawless aesthetics and precision. ## Description PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD ## Features - Take your watercooling game to the next level with the PrimoChill RFB Rigid Tubing Finishing Bit, the must-have accessory for achieving professional-looking results. - Achieve flawless results with the PrimoChill RFB Rigid Finishing Bit, perfect for reaming, deburring, and trimming your hardline watercooling tubing with ease. - Experience professional-level precision as you effortlessly create clean, smooth cuts to ensure a perfect fit for your custom watercooling loop. - Designed to be compatible with a wide range of rigid tubing sizes, the PrimoChill RFB Rigid Tubing Finishing Bit offers added versatility for your watercooling setup. - You can elevate the aesthetics of your PC build with this essential tool, ensuring that every detail of your custom watercooling loop meets your high standards of perfection. ## Technical Specifications | Specification | Value | |---------------|-------| | Material | PETG, PMMA (Due to extremely quick dulling of the bit, Copper tubing is not recommended.) | | Cutting Diameter | 0.63 Inches | | Finish Type | Copper | | Shank Type | Straight | | Brand | PrimoChill | | Item dimensions L x W x H | 0.01 x 0.01 inches | | Tool Flute Type | Spiral | | Surface Recommendation | Plastic | | Number of Flutes | 2 | | Unit Count | 1 Count | | Manufacturer | PrimoChill | | Number of Pieces | 1 | | Item model number | RT16M-TOOL | | Item Weight | 0.352 ounces | | Item Dimensions LxWxH | 0.01 x 0.01 inches | | ASIN | B07MZB2GPK | | Is Discontinued By Manufacturer | No | | Date First Available | January 21, 2019 | ## Product Details - **Material:** PETG, PMMA (Due to extremely quick dulling of the bit, Copper tubing is not recommended.) - **Cutting Diameter:** 0.63 Inches - **Finish Type:** Copper - **Shank Type:** Straight - **Brand:** PrimoChill ## Images ![Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD - Image 1](https://m.media-amazon.com/images/I/31NGfeX7WkL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can you put this bit in a standard screwdriver and rotate it by hand to trim the tube ends? Thanks!** A: It's a 5/16 bit, so if you have a 5/16 bit driver, sure. But you won't get very far doing it by hand. This bit works best under running water and 700-1000 rpm. If you do this by hand you may still be screwing in the year 3020. Or 2030. Either way, a long time from now. **Q: Is the bit suppose to cut both inner and outer tube?** A: Yes, it does a fantastic job. Make sure you keep your drill at proper angle. Use high speeds to take off access material and low speed for the fine tuning. **Q: If i want to purchase a different bearing because of what i have read about bearing failures and being too small, what is the id of the bearing?** A: The answer I do not know to that but I can tell you is you pop the shielding off of the side of it and grease this bearing with a lil bit of silicon lube and maintain it like this say cleaning it in rubbing alcohol and re greasing it after say every 24 hrs of accrual use it will never fail. The reason Bearings fail is lack of lubricant that's it. I personally have this and the bearing is very free spinning and has no such problem. **Q: Is it suppose to be a super tight fit into the tubing?** A: Super Tight no. Please contact our support team and they can assist in troubleshooting your issue. supportATprimochill.com ## Frequently Bought Together - PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD - Thermaltake Pacific DIY OD 16mm (5/8") x ID 12mm (1/2") Water Cooling PETG Hard Tube Bending Kit CL-W093-AL00BL-A - ACM Economy Wash Bottle, LDPE, Squeeze Bottle Medical Label Tattoo (500ml / 16oz / 1 Bottle) --- ## 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.vn/products/105915440-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr-trim](https://www.desertcart.vn/products/105915440-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr-trim) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*