The phrase "able to fetch" is correct and usable in written English.
It can be used when describing someone's capability to retrieve or obtain something, often in a technical or functional context.
Example: "The new software is able to fetch data from multiple sources in real-time."
Alternatives: "capable of retrieving" or "able to obtain".
He is reported to be able to fetch 200 objects by name.
Freed from the deadline, R.B.S. should eventually be able to fetch a better price than 1.5 billion pounds.
They couldn't have loved their mum that much to be able to fetch murders on her doorstep".
Average units, with two bedrooms and lesser views, were said to be able to fetch at least $80,000.
Then, at 14 23, Terreri was called for tripping Sanderson and the Sabres were able to fetch their second power-play goal of the game and the victory, their first at home against the Devils since Dec. 31, 1996.
But now the average share was held for 20 seconds, with 10 on the horizon and the fastest machines able to fetch quotes in a millionth of a second.
Should Consider I.P.O. for Branches | By pursuing a market listing, the Royal Bank of Scotland would be able eventually to fetch a better price for the 315 branches it needs to shed, George Hays of Reuters Breakingviews writes.
Or a robotic companion able to find, fetch and carry items from a grocery shelf for an elderly shopper — even if the store has moved the items to different shelves.
Remember that not all dogs are able to play fetch for multiple reasons.
In another study, after two chimpanzees had been taught the meaning of a number of symbols for different kinds of food and different tools, they were able not only to fetch the appropriate but absent object when requested to do so, but they could also sort the symbols into two groups, one for foods and one for tools.
Let your dog run in to fetch it, still able to stand.
