---
product_id: 105209955
title: "PRIMOCHILL RFB Rigid Tubing Finishing Bit - 1/2in. ID x 5/8 in. OD"
brand: "primochill"
price: "3565952₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/105209955-primochill-rfb-rigid-tubing-finishing-bit-1-2in-id-x
store_origin: VN
region: Vietnam
---

# Sealed bearings for smooth spin Fits 1/2in ID tubing perfectly Compatible with standard drills PRIMOCHILL RFB Rigid Tubing Finishing Bit - 1/2in. ID x 5/8 in. OD

**Brand:** primochill
**Price:** 3565952₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your rig with precision and speed!

## Quick Answers

- **What is this?** PRIMOCHILL RFB Rigid Tubing Finishing Bit - 1/2in. ID x 5/8 in. OD by primochill
- **How much does it cost?** 3565952₫ 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/105209955-primochill-rfb-rigid-tubing-finishing-bit-1-2in-id-x)

## 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

- • **Compact & Portable:** Small, lightweight design fits easily in any tool kit
- • **Custom Length Control:** Adjust tube length on the fly with variable RPM use
- • **Time-Saving Power Tool:** Replace tedious hand deburring with drill-powered efficiency
- • **Durable Sealed Bearings:** Spin scuff-free for consistent, professional results
- • **Precision Tube Finishing:** Achieve flawless, burr-free tube ends effortlessly

## Overview

The PRIMOCHILL RFB Rigid Tubing Finishing Bit is a compact, drill-compatible tool designed for 1/2in ID rigid tubing. Featuring sealed bearings for smooth, scuff-free spinning, it enables quick deburring and precise length customization of PETG and PMMA tubes, making it an essential upgrade for professional-grade custom water cooling or tubing projects.

## Description

Are you constantly trying to deburr your rigid tube by hand? Stop hand cranking that cheap plastic reamer! The PrimoChill RFB (Rigid Finishing Bit) is a standard size drill bit with the power to save you time and energy while giving a perfectly finished tubing end. The RFB can be used at mid to low RPM to smooth out the end of your tube with no effort. Crank up the RPMs and you can customize the length of the tube as well. This functionality allows you to rough cut your rigid tube and then fine tune it to the perfect length with clean ends. Custom fitting your rigid tube is now so much easier!Specifications:Tube Compatibility: 1/2in. ID x 5/8 in. OD (12mm ID x 16mm OD or 13mm ID x 16mm OD)Material Compatibility:PETG, PMMA (Due to extremely quick dulling of the bit, Copper tubing is not recommended.)

## Features

- Works w/ 1/2in. ID Tubing
- Small tool easily stored
- Designed to Fit Standard Drills
- Sealed Bearings That Allow for Scuff-Free Spinning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PRIMOCHILL |
| Item model number | RT58-TOOL |
| Manufacturer | PrimoChill |
| Are Batteries Included | No |
| Item Weight | 4.54 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Material:** PETG
- **Cutting diameter:** 12.7 Millimetres
- **Finish type:** Plastic/Acrylic
- **Shank type:** Straight
- **Brand:** PRIMOCHILL

## Images

![PRIMOCHILL RFB Rigid Tubing Finishing Bit - 1/2in. ID x 5/8 in. OD - Image 1](https://m.media-amazon.com/images/I/41qwL8B7yDL.jpg)
![PRIMOCHILL RFB Rigid Tubing Finishing Bit - 1/2in. ID x 5/8 in. OD - Image 2](https://m.media-amazon.com/images/I/51QgvRlypNL.jpg)
![PRIMOCHILL RFB Rigid Tubing Finishing Bit - 1/2in. ID x 5/8 in. OD - Image 3](https://m.media-amazon.com/images/I/617Ti753EqL.jpg)
![PRIMOCHILL RFB Rigid Tubing Finishing Bit - 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 Name** 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.vn/products/105209955-primochill-rfb-rigid-tubing-finishing-bit-1-2in-id-x](https://www.desertcart.vn/products/105209955-primochill-rfb-rigid-tubing-finishing-bit-1-2in-id-x)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-25*