---
product_id: 365454005
title: "PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD"
brand: "primochill"
price: "€ 167.81"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/365454005-primochill-hardline-rigid-watercooling-tubing-finishing-bit-rfb-ream-deburr
store_origin: IE
region: Ireland
---

# Spiral flute for smooth, clean cuts Saves time vs manual deburring 12mm ID x 16mm OD precision fit PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD

**Brand:** primochill
**Price:** € 167.81
**Availability:** ✅ In Stock

## Summary

> 🔩 Cut clean, fit perfect, build legendary.

## Quick Answers

- **What is this?** PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD by primochill
- **How much does it cost?** € 167.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/365454005-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

- • **Versatile RPM Control:** Adjust speed to rough cut or fine-tune tube length with surgical accuracy.
- • **Effortless Customization:** Say goodbye to hand-cranking and hello to smooth, clean tube ends in seconds.
- • **Elevate Your Build Aesthetics:** Make every detail of your custom watercooling loop look showroom-ready and flawless.
- • **Flawless Finishing, Every Time:** Achieve professional-grade reaming, deburring, and trimming with zero effort.
- • **Precision Fit for 12mm x 16mm Tubing:** Perfectly tailored for popular rigid watercooling tube sizes to ensure seamless installation.

## Overview

The PrimoChill RFB Rigid Tubing Finishing Bit is a USA-made spiral flute drill bit designed for 12mm ID x 16mm OD rigid watercooling tubes (PETG, PMMA). It enables fast, precise reaming, deburring, and trimming at adjustable RPMs, replacing manual tools to deliver professional-quality, smooth tube ends for custom PC watercooling loops.

## 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 | Plastic, Copper, Acrylic |
| Finish Type | Copper |
| Brand | PrimoChill |
| Tool Flute Type | Spiral |
| Surface Recommendation | Copper |
| Net Quantity | 1.0 count |
| Manufacturer | PrimoChill |
| Country of Origin | USA |
| Model number | RT16M-TOOL |
| Number of Memory Sticks | 1 |
| Item Weight | 10 g |
| Item model number | RT16M-TOOL |
| Item Height | 0.05 Millimeters |
| Item Width | 0.23 Millimeters |
| Cooling type | Liquid |
| Type of connector | 3-Pin |
| Power Source | hand powered |
| Compatible Device | Server, Desktop |
| Are batteries included? | No |

## Product Details

- **Material:** Plastic, Copper, Acrylic
- **Finish Type:** Copper
- **Brand:** PrimoChill
- **Tool Flute Type:** Spiral
- **Surface Recommendation:** Copper

## Images

![PrimoChill 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)
![PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD - Image 2](https://m.media-amazon.com/images/I/51QgvRlypNL.jpg)
![PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD - Image 3](https://m.media-amazon.com/images/I/617Ti753EqL.jpg)
![PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD - Image 4](https://m.media-amazon.com/images/I/51bosyaMq7L.jpg)
![PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD - Image 5](https://m.media-amazon.com/images/I/610shqrs83L.jpg)

## 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

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-05*