---
product_id: 233431130
title: "Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD"
brand: "primochill"
price: "A$134"
currency: AUD
in_stock: true
reviews_count: 1
url: https://www.desertcart.com.au/products/233431130-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr-trim
store_origin: AU
region: Australia
---

# Precision reaming for perfect fit Fits 12mm ID x 16mm OD tubing Clean trimming with zero hassle Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD

**Brand:** primochill
**Price:** A$134
**Availability:** ✅ In Stock

## Summary

> 🔧 Trim, ream, and deburr like a pro—because your custom loop deserves nothing less!

## 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?** A$134 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/233431130-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

- • **Effortless Precision:** Smooth cuts ensure perfect fittings and leak-free custom loops.
- • **Versatile Compatibility:** Works seamlessly with a wide range of rigid tubing sizes for ultimate flexibility.
- • **Tailored for Hardline Tubing:** Specifically engineered for 12mm ID x 16mm OD rigid watercooling tubes.
- • **Elevate Your Build Aesthetics:** Make every detail count with a tool designed for perfectionists.
- • **Flawless Finishing, Every Time:** Achieve professional-grade reaming, deburring, and trimming with ease.

## Overview

The PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) is a precision tool designed to ream, deburr, and trim 12mm ID x 16mm OD rigid watercooling tubing. Lightweight and compatible with various tubing sizes, it ensures clean, smooth cuts for flawless custom watercooling loops, elevating both performance and aesthetics.

## 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!FeaturesDesigned to Fit Standard DrillsSealed Bearings That Allow for Scuff-Free Spinning SpecificationsCompatibilityMaterial: PETG, PMMA (Due to extremely quick dulling of the bit, Copper tubing is not recommended.)Parts Included 1x Rigid Finishing Bit (Assembled)WarningsPractice using the RFB on some scrap rigid or cut longer than needed until you get the hang of how fast or slow the bit will remove material.Not responsible for any damage caused by or when using this product. Please use at your own risk.

## 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 |
|---------------|-------|
| Brand | PRIMOCHILL |
| Item model number | RT16M-TOOL |
| Manufacturer | PrimoChill |
| Are Batteries Included | No |
| Item Weight | 10 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Material:** Copper, Plastic
- **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 Name** 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Requires the use of an electric Drill set on slow RPM
*by S***N on 25 November 2023*

The use of an electric drill should be considered when using this product for best results. the drill should be set on a slow speed setting. using this method allows the user to shave/ shorten the tube in small increments. Using this tool sets up the correct chamfers on both the inner and outer faces of the tubing at the same time!Care needs to be taken when using this tool for best results

## Frequently Bought Together

- PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD
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**Shop now:** [https://www.desertcart.com.au/products/233431130-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr-trim](https://www.desertcart.com.au/products/233431130-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr-trim)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-18*