2. Shaft Block: The shaft block has a certain load capacity and can be mounted on a common accuracy rack, which is highly adaptable and perfect for long term use.
3. High Quality Aluminum: These are made of high quality aluminum, good wear resistance, not easy to rust, good strength.
4. Screw Guide: The screw guide is widely used in 3D printing and other machine tools, and you can get more efficiency by reasonable operation according to your actual use.
5. Practical Parts: The kit includes optical axes and screws, housing bearings, linear guide brackets, CNC step couplers and ball bearings that you can replace just in time when you need them.

Specification:

Length of Optical Axes: Approx. 300mm / 11.8in
Material: Steel
Length of Screw: Approx. 300mm / 11.8in
Material: Aluminum
Flexible Coupling Size: Approx. 20 x 25mm/ 0.8 x 1.0in
Material: Aluminum Alloy
Guide Shaft Support Size: Approx. 40 x 33 x 14mm / 1.6 x 1.3 x 0.6in
Material: Aluminum
Slider Size: Approx. 33 x 30 x 21mm / 1.3 x 1.2 x 0.8in
Material: List:

2 xOptical Axes

1 x Screw

1 x T8 Screw Nut

4 x Vertical Slider

2 x Flexible Coupling

4 x SCS8UU Slider

2 x Zinc Alloy Housing Bearing KP08

Note:

Due to manual measurement, please allow 1‑3 mm error. Thank you for your understanding.

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2. duties,taxes,and charges are not included in the item price or shipping fee.
3.The duties are buyers\' responsibility.Please check with your country\'scustoms office determine what these additional costs will be prior to yourpurchase.
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