--- product_id: 45997543 title: "PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 1/2in. ID x 5/8 in. OD" brand: "primochill" price: "¥12720" currency: JPY in_stock: true category: "Primo Chill" url: https://www.desertcart.jp/products/45997543-primochill-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr store_origin: JP region: Japan --- # PETG material for durable, clean cuts 3-flute rigid tool for smooth finishing 12.7mm precision cutting diameter PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 1/2in. ID x 5/8 in. OD **Brand:** primochill **Price:** ¥12720 **Availability:** ✅ In Stock ## Summary > 💧 Cut clean, cool sharp — your watercooling deserves the best finish! ## Quick Answers - **What is this?** PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 1/2in. ID x 5/8 in. OD by primochill - **How much does it cost?** ¥12720 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/45997543-primochill-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr) ## 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 - • **Effortless Finishing:** Ream, deburr, and trim your watercooling tubes quickly, saving time on your custom PC build. - • **Lightweight & Durable:** Crafted from PETG with a rigid 3-flute design, this tool offers long-lasting performance without fatigue. - • **Versatile Compatibility:** Designed to fit a wide range of 1/2in ID x 5/8in OD rigid tubing sizes for ultimate flexibility. - • **Elevate Your Build Aesthetics:** Ensure every tube edge is polished to perfection, making your watercooling loop a visual masterpiece. - • **Flawless Precision Every Time:** Achieve perfectly smooth, professional-grade cuts on your hardline tubing with ease. ## Overview The PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) is a precision tool engineered for reaming, deburring, and trimming 1/2in ID x 5/8in OD rigid watercooling tubes. Made from durable PETG with a 12.7mm cutting diameter and a 3-flute rigid design, it ensures smooth, professional-quality finishes that elevate the aesthetics and performance of custom PC watercooling loops. ## Description Buy PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 1/2in. ID x 5/8 in. OD: Water Cooling Systems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 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. - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074B3PY7W | | Best Sellers Rank | #182 in Water Cooling Systems | | Brand | PrimoChill | | Brand Name | PrimoChill | | Customer Reviews | 4.6 out of 5 stars 769 Reviews | | Cutting Diameter | 12.7 millimeters | | Finish Type | Plastic/Acrylic | | Finish Types | Plastic/Acrylic | | Item Dimensions | 0.01 x 0.01 inches | | Item Weight | 4.54 g | | Item dimensions L x W x H | 0.01 x 0.01 inches | | Manufacturer | PrimoChill | | Material | PETG | | Material Type | PETG | | Minimum Bore Diameter | 0.5 inches | | Model | RT58-TOOL | | Number of Flutes | 3 | | Number of Pieces | 1 | | Part Number | RT58-TOOL | | Point Style | Center Point | | Shank Type | Straight | | Surface Recommendation | Plastic | | Tool Flute Type | Rigid | | Unit Count | 1 Count | ## Product Details - **Material:** PETG - **Cutting Diameter:** 12.7 Millimeters - **Finish Type:** Plastic/Acrylic - **Shank Type:** Straight - **Brand:** PrimoChill ## Images ![PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 1/2in. ID x 5/8 in. OD - Image 1](https://m.media-amazon.com/images/I/41qwL8B7yDL.jpg) ![PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 1/2in. ID x 5/8 in. OD - Image 2](https://m.media-amazon.com/images/I/51QgvRlypNL.jpg) ![PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 1/2in. ID x 5/8 in. OD - Image 3](https://m.media-amazon.com/images/I/617Ti753EqL.jpg) ![PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 1/2in. ID x 5/8 in. OD - Image 4](https://m.media-amazon.com/images/I/51bosyaMq7L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 1/2in. ID x 5/8 in. OD - ACM Economy Wash Bottle, LDPE, Squeeze Bottle Medical Label Tattoo (500ml / 16oz / 1 Bottle) - Dracaena 6 Pack G1/4" Thread Male to Female Extender Fitting, 90° Rotary Fitting Adapter Connector for Computer Water Cooling System, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/45997543-primochill-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr](https://www.desertcart.jp/products/45997543-primochill-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-05*