Can you put this bit in a standard screwdriver and rotate it by hand to trim the tube ends? Thanks!

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.

Is the bit suppose to cut both inner and outer tube?

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.

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?

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.

Is it suppose to be a super tight fit into the tubing?

Super Tight no. Please contact our support team and they can assist in troubleshooting your issue. supportATprimochill.com

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD

PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD

Product ID: 360567427

Details

Material
PETG PMMA (Due
Cutting diameter
0.63 Inches
Finish type
Copper
Cutting angle string
118 Degrees
Brand
PrimoChill

💎Professional-grade smooth finish

🔧12mm ID x 16mm OD precision fit

⚙️Multi-function ream, deburr & trim

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT20627

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Description

💧 Elevate your watercooling game with flawless finishes every time!

TRIPLE ACTION TOOL - Seamlessly ream, deburr, and trim your hardline tubing with one versatile finishing bit.
PRECISION PERFECTED - Engineered for exact 12mm ID x 16mm OD tubing compatibility, ensuring flawless custom watercooling loops.
LIGHTWEIGHT DURABLE - At just 10g, this tool offers precision without bulk, built to last through countless watercooling projects.
UNIVERSAL COMPATIBILITY - Designed to work with a wide range of rigid tubing sizes, maximizing your customization options.
EFFORTLESS PROFESSIONALISM - Achieve clean, smooth edges that elevate your PC build aesthetics to expert-level standards.

The PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) is a precision tool designed for 12mm ID x 16mm OD tubing. It efficiently reams, deburrs, and trims hardline watercooling tubes, delivering smooth, professional-quality edges. Lightweight and compatible with various rigid tubing sizes, it’s an essential accessory for custom PC builders seeking perfect, clean watercooling loops.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT20627

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews

Brand	PrimoChill
Item model number	RT16M-TOOL
Manufacturer	PrimoChill
Are Batteries Included	No
Item Weight	10 g

PrimoChill Hardline/Rigid Watercooling Tubing Finishing Bit (RFB) - Ream/Deburr/Trim - 12mm ID x 16mm OD

Details

Details

Description

Specifications

Common Questions