Hi I have a puncture driver side front 1997 tdv8
When trying to remove locking nut bits of it broke I’m now stuck will this tool from Halfords work has anyone tried it thanks in advance

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Not if its an L322 you have? The lockers are made to spin in the middle if you attempt to remove them without the correct key! ie that tool!

Go to a JLR garage (main dealer) with your broken key and buy a new one! (they only do around 10-12 different keys) A PITA i know but its the easiest was sir

The key is fine it’s the bolt on the wheel that’s broken

Oh! The only way now is to have them drilled out by a specialist!!!

You could try going at it with a hammer and cold chisel to see if you can get it to turn....

Then replace your locking wheel nuts with standard ones  .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

This outfit removed one for me without any difficulty. Cost me £20 as I called in to their premises.

http://www.dynomec.co.uk/locking-wheelnut-remover.html

Might be worth seeing if there is anyone local or mobile near you who offers the same service. Current: FF Westminster money pit

Gone:
RRS 4.2 SC
RRS 3.6 TDV8
FL2 TD4

only way I was able to take my off was with grinder and cut off wheel + dremel tool with cut off wheel and than hummer this in the nut,

And this is why I removed and replaced my locking wheel nuts with standard wheel bolts.

I’ll risk my alloys being pinched. 2012 4.4 TDV8 Westminster - Baltic Blue, Jet interior
1997 P38 2.5 DSE auto & 1998 P38 2.5 DT Manual
1988 Vogue 3.5 EFI - Manual, gone.
2004 Volvo C70 2.0T convertible, had since new.
2007 Mazda MX-5 2.0 Sport Roadster/Coupé, had since new.
2024 Mini Cooper S cabrio, JCW kit, 2.0, DCT auto

This is why locking wheel nuts should be fitted with greased threads and never over-tightened. If there is the slightest doubt about there condition they should either be replaced by new or replaced by plain nuts. Assuming you can get them off at all.
Some designs are far better than others.

Ditched mine an hour after purchase and got 5 normal ones on each corner  Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
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Ditto for locking nuts off
My thinking is if they can jack the dam thing up and lift them wheels off they can have them