Our friend alokehovercraft has some GREAT products on sale:

High speed boat props - with threaded hubs

Universal couplings (for 2.2 mm motor shaft and prop shaft)

Threaded Prop shafts and stuffing tubes (brass)

What's more, he is selling them as sets available in clockwise and counter clockwise directions! Check the pictures, comparable to many international brands at a FRACTION of the price. I am really happy with these sets, they are far superior to what I have used for my builds.

He has also posted a small video:



Thanks Aloke, please post relevant details about pricing etc.

Thanks a lot VC Sir!!!!!!! Pricing is Rs.300/- plus shipping (price includes 1 clockwise rotating and 1 counter clockwise rotating pair).

I wish I had this when I was building the PT 109!

put me down for two sets pls ... how do I pay you ?

wait.. i may missed it.. Alok.. i need two sets urgently.. will mail you personally, with my address.. and VC Sir.. a million thanks for posting this.. 

here's a video on youtube which shows the performance of the propeller ...

I have tested this prop with a 2.3mm shafted brush motor on my 14 inch long craft and it pushes it with nose up attitude...this prop has a good pitch so it pushes the craft nicely at low and medium RPM also(never measured it though)...Dear VC Sir, kindly keep your experience posted about the prop performance in your crafts...

I havent made this craft which appears in the video above, it is a great piece of art by a fellow youtuber...

Any chance of providing bigger props with the same setup?

@ VC Sir, I will try to develop them shortly...

@ VC Sir, Saikat and Roopesh Sir, your orders will be shipped in 3 working days...Kindly specify shipping method.

For Saikat -I have given a quote from DTDC,
For VC Sir- Speedpost quote will be given shortly,

will check my bank a/c and confirm remittance.

will deposit the money by tomorrow.. thank you..

ok Roopesh sir...

@alokhovercraft - sir, can you please PM me your number and also where in navi mumbai do you stay.

@ VC Sir,
             Your Order is shipped via Speed post,

@ Saikat
            Your Order is shipped via DTDC,

@Roopesh Sir,
             Your Order is shipped via DTDC...

Kindly confirm receipt... 

@ Hamaero,will give a shipping quote tomorrow...

Dear Roopesh Sir,
                        Kindly post your review of the boat prop kit...

Alok I got the kit. Not only is the quality outstanding in every respect, I must also thank you for the new duster cloth.

Beautifully packed, that plastic box will come in handy.

Please book another set for me and, as discussed, yet another set with a 12" or 18" drive shaft.

Also, please start planning on Scimitar props like these. These can be used on Submarines. Max Dia, at the moment could be around 40 or 50 mm.

Thanks again.

My 3000th. post. I didn't realise it, and this will take some time to sink in. Been a long time here. Thanks RCI.

 

Dear Roopesh Sir,
                          Have you made any props as shown above?? would be great to see them and learn some new techniques...

one more set of boat prop kit is kept packed for you VC Sir and another one for HamAero...

@HamAero,
                Your Order is shipped via DTDC at 12 50 pm today...

Alok, many times for subs.. with brass sheets, and solder.. will add it all.. and these are nice ones..

brass soldering requires a high temp solder iron i guess

yes.. gas torch.. and lots of filings..

Alok, received my item today. Thanks.

for the sincerity shown on the deal.


Sanjay