Odyssey Ai-ONE Milled Eight T S Golf Putter


Odyssey Ai-ONE Milled Eight T S Golf Putter

Discover the power and performance of Odyssey's Ai-ONE MILLED EIGHT T S. This rounded progressive mallet is milled out of stainless steel and fitted with a milled titanium Ai-ONE insert. Its slant neck allows for moderate toe hang - just right for putting strokes with moderate arc and face rotation. Plus, the SL 90 Stroke Lab steel shaft ensures effortless power for an unbeatable putting experience.

Features and Benefits

Even the best players on Tour make the occasional mis-hit, which leads to putts that don't roll as far, or end up farther from the hole. The Odyssey Ai-ONE Milled offers unmatched performance, thanks to Callaway's unrivaled Artificial Intelligence design and powerful supercomputer.

A masterpiece of modern engineering, Ai-ONE Milled Eight T S Putter is crafted from 100% milled stainless steel and titanium to create a multi-material construction. Unique contours on the back of the face reduce ball speed losses on off-center hits, extending the sweet spot to its limits. 10% closer to the hole on average--it's precision you can feel!

Ai-One Insert

AI-crafted contours grace the back surface of this milled titanium insert, providing exceptional consistency for off-center hits and unparalleled distance control. Boasting a glossy champagne finish with matching navy PVD, the Odyssey Ai-ONE Milled Eight T Golf Putter makes a bold, sophisticated statement.

Milled Stainless Steel Heads

The exquisite craftsmanship of these putters is reflected in every finely-milled head, satisfying even the most discerning golfer’s eye for beauty and precision!

SL 90 Shaft

Callaway's lightweight steel shaft, with a counterbalance weight of 20-30 grams (depending on the grip) at the butt end, is an evolved version of our Stroke Lab Weighting that will suit golfers of all levels.

Unique Navy Blue PVD Finish

This putter's eye-catching navy blue PVD finish exudes luxury and stands out amongst the crowd.

Interchangeable front weights

Choose the precise head weight tailored to your personal putting style - these five, ten, fifteen, and twenty gram weights are removable for ideal customisation.


Head Type Dexterity Loft Standard Length Lie Toe Hang Head Weight
Mallet RH / LH 33" 70.0 ° 36° 360G
Mallet RH / LH 34" 70.0 ° 36° 360G
Mallet RH / LH 35" 70.0 ° 36° 360G
Length: 34"
Dexterity: Right Hand
Grip: Odyssey Mid Pistol Grip

Click the 'Request a Quote' button and fill in your details. We’ll provide a personalised quote, within 30 minutes to your email.

Pickup available at Nine by Nine Golf

Usually ready in 5+ days

Length: 34"
Dexterity: Right Hand
Grip: Odyssey Mid Pistol Grip

Product information


What happens if I can’t select the combination of head, shaft & grip I want?

Email us on hi@ninebyninegolf.com or call 020 3995 5638 we would be more than happy to discuss and prepare a custom quote.

I am purchasing from outside of the UK, what happens with TAX / Customs duty?

All orders show and charge TAX / Duties at checkout so there will be no additional payment required to the courier. Goods will be delivered duties paid (DDP)

Do you offer advice prior to purchase if I am unsure which product to choose?

We understand and recommend trying / having a fitting prior to any purchase but should this not be possible our team will be more than happy to help you through any purchase. Either via email or on the phone.

I paid for Express shipping on a custom order, why hasn't it shipped next day? 

Express shipping is the fastest possible shipping service, unfortunately it is not a way of getting your custom order built faster.

What if I can’t find an option I want on a drop-down menu?

If you can’t find a grip or shaft that you would like to order then please do reach out to us or place an order and leave a note on the order. One of our team will be happy to help you through the process. 

Nine by Nine Golf

Nine by Nine Golf is a supplier of high quality golf equipment. Golf is about performance and the brands we sell will help you achieve your highest performance on the course.

The Nine by Nine team has a long history with the game of golf as well as a deep knowledge and understanding of the technology and products on offer.

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