For cutter or grinder blade with bigger fitting diameter.

What mechanism to lock to blade?
Key or lever?

Better don't buy. If you look at it, there is nothing to brace upon during cutting unlike reciprocating saw.

Once the chain rotates, that saw will pull away from you and it is your hand that pull back and hold the saw in its position.

'Fun' cutting ok ... battery will only last less than 10 min work .

Massive start to copy Bosch mini chainsaw ?

How's the performance?
Hi all sifu sekalian
For scope of work to cut a nice looking square manhole in the plaster ceiling ("drywall" or gypsum board), any difference between cordless/corded performance?

Coz other than cutting manhole in plaster ceiling, I may not use the oscillating tool much (have existing 18V bosch batt). Any corded worx/bosch/makita oscillating tool circa 250-300W should be plentiful enough, or it will be a hopeless scenario like using the "impact drill" in RC wall?

Read somewhere that circular saw not a good idea coz it will produce a desert storm of dust.

Why do you need one? For what purpose? For me people probably buy out of curiosity, not for it purpose. Reciprocating saw is more practical. Chain saw you need to oil the chain too. 

If is for casual or fun trimming, it should be ok. Dont expect the battery to last for more than half hour if is continuous work.

As above forumer @ZOT suggested, if you are in Subang or PJ area and decided to buy a reciprocating saw, I have a used unit to let go for RM50 (bought for RM180) but you need to buy the battery. I bought a corded replacement which is more suitable for longer duration use in my orchard.

[attachmentid=10967805]
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For high, low, thick and thin branches, I use this for my fruit trees ..... extendable.

[attachmentid=10967812]

Then if you have other cordless type of tool, use same brand like if you have Makita tool then buy Makita mini chain saw. 

I guess it is like buying 4D. If you are lucky, it will serve you for some time but if you're not then prepare to throw it away.

Buying China with unknown brand name that change every month is like gambling. Lucky if you can find spare part. The battery also need to know if compatible with any known brand, else become useless.

Now even known brand are amused by these toy. Name like Stihl even made one but some of them uttered disappointment because it broke down 

Good deal since you get casing and also pole 

Anyway, Maribest is not cheap for many items it's selling. Here is comparison

https://shopee.com.my/search?keyword=csp209

I wonder what battery pack is compatible.

It is not the voltage. If the motor can accept 20V, then you cannot use 48V for example. How long it will last depends on the ampere. I saw option for 6A battery but cannot find any shop that sell the battery only.

How long it will last depends on what you cut and motor power.

I will also be concern about the quality of the aluminium pole .... whether it can take the pressure when pressing the chainsaw on a thicker trunk.

Any type of cutter or saw, one need to exert some hand pressure to go through.

Cutting a wet and dry branch or trunk is also different pressure.

The weak section is the connector part.

No. Too heavy to be lifted.

I believe the pole is pretty standard like those painters pole that you can buy from Mr. DIY.

Stainless steel is heavy. YOu want to use your energy to cut branches, not lift pole 

Did you manage to get good price? 

I bought a mini for RM83 yesterrday.

Received last nite ....

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Good... wear goggles not google while operating 

3M not the rm10 kinds for chemical. but rather the slightly more expensive kind for impact protection. your eyes are priceless!

You mean these type of polycarbonate goggle?

https://shopee.com.my/product/170086754/5362063668

Sure, If you use metal cutting disk that will shatter if your hand got twisted. You do want to protect your face too instead of just eyes 

https://shopee.com.my/Face-Shield-with-Flip...194?position=18