0.1mm? extruded printing very hard to achieve that detail level. only way is SLA printings

unless your product is very high in value which worth the prototyping. If you hope to look for a home printer like us, i dont think there is any

i mean, i don't know about other geeks, but for myself, i'm building a SLA unit myself, but the building cost is expected more than 10K.

if you ask me to prototype a product with my machine say 10c.m square object, that will definitely cost you few hundreds of ringgit.

For the professional prototype company, they'll definitely charge you much expensive

0.5mm should b fine. Any printer can do it well

max at .3

by the way, why do you need such a small thickness? imho, that will not be strong enough for normal application except for visual purpose.

Desired specs: NEMA17 size, 1.5A or less, 8 mH inductance or less, 62oz.in (44Ncm, 4.4kg.cm) or more of torque, 1.8 or 0.9 degrees per step (200/400 steps/rev respectivel

The 62oz-in torque of stepper motor is higher price nowadays.
You could easily get higher torque of 78oz-in with cheaper price in Aliexpress. For example:
Aliexpress Stepper Motor 78oz-in, 5pcs, USD47 per lot

I ordered the 56oz-in with even cheaper price last week, will arrive this two days.
Haven't tried yet, should be realiable, based on the feedback on Aliexpress.
Aliexpress Stepper Motors, 56oz-in, 5pcs

your iphone case will cost you few hundred ringgit to do so. . .

Anything under motor will be tax.

Last time my brother kena tax 50% because the stepper motor is under motorbike parts code.   Sound similiar. After go there explain and some document, than reduce to 15%.

Who is the shipping Company?? Fedex??

I got mine through Fedex last two week, no tax.
The supplier from China gave me the HS Code for stepper motor - 8501 10 9990
Checked through http://tariff.customs.gov.my
8501-10 is for motors of an output not exceeding 37.5Watt, no tax actually.
You only need to pay 15% if your motor is more than 1hp (750W), under the HS code of 8501-52-XXXX

Better prepare $ for tax. Why kena tahan? Parts over RM500?

Next time, parts like wire or motor, try to ask the sender write other name. Maybe can escape if didn't scan.

EMS or DHL etc same thing. Parts from certain country like japan have a high chance kena tax. Don't no why.