Your pictures shows a plastic connector between the motor and collet, how well do you think it handle the reciprocal motion?

It seems to be functioning quite well and I have put several hours on mine

What is the stroke length? How many strokes per minute minimum and maximum?

This is ultrasonic and not profiler

Is there any warranty?

I'm not sure if there is a warranty but considering the price is not even one quarter of the price on most ultrasonics l considerate a good investment are you smiling regularly with no issues

What kind of air coupler is used in this item?

That is an excellent question. The air coupler is not recognizable to me and doesn't fit any connections that I know of (industrial, automotive or ARO), and there is no way to switch it out, so probably going to have to return the item.

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SI FANG Turbine Reciprocating Pneumatic Pencil Grinder Air File Micro

Product ID: 141362816

Details

Brand
SI FANG
Color
Blue
Material
Metal
Power Source
Air Powered
Style
Portable

💨90 PSI air pressure

🔇Low noise & vibration

⚙️28,000 RPM max speed

466.60 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your craft with precision and power in the palm of your hand!

VERSATILE MASTERY - Compatible with multiple fixtures for grinding, polishing, and filing
COMPACT PORTABLE - Lightweight 0.59 kg design fits perfectly in your professional toolkit
PRECISION POWERHOUSE - Turbocharged 28,000 RPM for flawless mold finishing
EFFORTLESS EFFICIENCY - Air-powered with 90 PSI for rapid surface smoothing
WHISPER QUIET OPERATION - Low vibration and noise for focused, fatigue-free work

The SI FANG Turbine Reciprocating Pneumatic Pencil Grinder delivers up to 28,000 RPM using 90 PSI air pressure, enabling rapid polishing, grinding, and surface treatment for molds and jewelry. Its compact, lightweight design minimizes noise and vibration, making it ideal for precision industrial applications without the need for lubricating oil.

Specifications

ASIN	B07SJZKVX2
Best Sellers Rank	#178,775 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #63 in Power Die Grinders
Brand	SI FANG
Brand Name	SI FANG
Color	Blue
Customer Reviews	4.2 out of 5 stars 63 Reviews
Item Highlight	for Mould Metal Lapping Filing Grinding Buffing Polishing Sanding Tools Ultrasound Die Grinder Kit
Item Weight	0.59 kg
Manufacturer	SHUQIU
Material	Metal
Material Type	Metal
Maximum Rotational Speed	28000 rpm
Model Number	0c87c32d-ba14-47a3-bb38-e35c90594921
Number of Items	1
Power Source	Air Powered
Style	Portable
Style Name	Portable
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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466.60 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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