Turnigy 4.7mm Boule Fin Reamer

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Customer Rated

May 11, 2014

I get a lot of use out of this, I use it on my 450, and it also helps on my HK-500, it's just big enough to work on those links too.

It seems however that slits that shave away the plastic however are not sharpened. I used a dremel disc to sharpen them a little bit. For this price buy two, they're worth it!

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Certified Buyer Rated

Nov 28, 2013

Nice and cheap, well done Hobbyking. No complaint, works well.

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Certified Buyer Rated

Oct 03, 2012

The best and the cheapest ball reamer on market for the 450 class hellis.

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Certified Buyer Rated

Mar 13, 2012

Good precision tool. Solid quality but for my big hand it could have a larger handle. Overall a must have product.

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Certified Buyer Rated

Mar 11, 2012

Good baal end reamer, using for some stong bolts an my HK450

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Certified Buyer Rated

Sep 26, 2011

Escariador fuerte y resistente.

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Certified Buyer Rated

Apr 14, 2011

the reamer didnt work out the packaging, had to sorta bend the two halves in order to get it to scrape the inside of the links

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Customer Rated

Apr 13, 2011

What a great tool !!! I regret that I didn't buy it earlier.

It resizes the ball links on my 450 helicopters just perfect. A much better and easier way than using the pliers and squeeze them to the Not-Binding size :-)

Strongly recommended !!!

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Certified Buyer Rated

Apr 05, 2011

Recommended tool for size 450. A bit rotation is good enough for ball link.

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Customer Rated

Mar 25, 2011

I bought it for my trex 450 v2 helicopter. It was exactly what i was looking for. Works great. If you looking for trex 450 ball end reamer do not hesitate, just buy it. You will be happy like as me