Albert Au

The second improved version of the bicycle with 20-inch wheels.單車變速器20吋輪使用50T齒飛輪。

Albert Au

Carriage Stop + DRO + Eye +... Ear (Some time).

Albert Au

Combined gymnastics horizontal bar, for primary school students.

Albert Au

Hand Knurling without a lathe.

Albert Au

One more Tailstock set on Tool Post.

Albert Au

DIY Gymnastics training bar from my workshop.

Albert Au

Long rod threading on Mini Lathe.

Albert Au

DIY X and Z axis power feed were added to my new mini milling machine.

Albert Au

Home made X-axis Power feed

Albert Au

Supper bendsaw can work as a milling machine.

Albert Au

Cross Slide Circle Counter

Albert Au

M34X1.5mm internal threading.

Albert Au

Boring with z axis power feed

Albert Au

Sample & Accuracy Tool for Drill Bit Sharpening.

Albert Au

Mini Lathe Thread Cutting M17.5 X 1.25 Pitch

Albert Au

My first fly cutter

Albert Au

4 jaws chuck self centering special use.

Albert Au

Special drill for hard sand core metal.

Albert Au

Mini lathe cross slide power feed

Albert Au

Mini lathe left hand thread cut with my tool retraction lever.

Albert Au

Best metal lathe thread cutting tool.

Albert Au

My Boring Tool

Albert Au

From 100mm 3jaws chuck change to 130mm 4 jaws chuck (SC) backplate for my mini lathe

Albert Au

Mini lathe with a bright face cut.

Albert Au

Left hand threads cutting with 180X300 metal lathe

Albert Au

Craftsman Drill Grinding Attachment Upgrade

Albert Au

A tailstock cross drilling with two jaw chuck

Albert Au

Parting On The Mini Metal Lathe, Better then the normal parting tools

Albert Au