Introduction
This manual provides essential information for the proper use and maintenance of your Oster Professional Clipper Blades, Size 1.5. These blades are engineered for precision and long-lasting performance, crafted from high-carbon steel and treated for enhanced durability and sharpness. They are designed to deliver ultra-smooth cutting for professional-quality results.
Oster Professional Clipper Blades are compatible with Oster Classic 76, Octane, Model One, Model 10, and Outlaw Clippers. Adhering to the guidelines in this manual will help ensure optimal performance and extend the lifespan of your blades.
Product Overview

Figure 1: Oster Professional Clipper Blade, Size 1.5 (4mm). This image displays the top view of the blade, highlighting its teeth and the Oster branding, indicating its size and compatibility.
The Oster Professional Clipper Blade, Size 1.5 (4mm), is a detachable blade designed for professional grooming. It features precision-ground teeth for consistent cutting performance. The blade is constructed from high-carbon steel, which undergoes a hardening process and cryogenic treatment to enhance its strength and maintain sharpness over time. This specific blade size is ideal for achieving a cut length of 4mm, providing a versatile option for various hair cutting needs.
Setup
Before first use, ensure your clipper is clean and free of debris. To attach the Oster Professional Clipper Blade:
- Ensure the clipper is turned off and unplugged for safety.
- Align the blade's hinge with the clipper's hinge mechanism.
- Gently push the blade down until it clicks securely into place. Do not force the blade.
- Verify the blade is firmly attached and does not wobble before turning on the clipper.
Operating Instructions
Once the blade is securely attached to your compatible Oster clipper, you can begin operation. Ensure the hair is clean and dry for best results. Hold the clipper firmly and guide the blade smoothly through the hair, moving against the direction of hair growth for an even cut. The 1.5 (4mm) blade is suitable for various cutting techniques, including blending and bulk removal, depending on the desired style.
Maintenance
Proper maintenance is crucial for extending the life and performance of your Oster clipper blades. Follow these steps after each use:
- Remove Hair: Use a small brush to thoroughly remove all hair clippings from between the blade teeth and from the blade's underside.
- Apply Blade Lube/Oil: With the clipper running, apply 2-3 drops of clipper oil (not included) across the top of the blade teeth and 1 drop on each side of the blade. Allow the clipper to run for a few seconds to distribute the oil evenly. This lubricates the blades and prevents rust.
- Disinfect (Optional but Recommended): For professional use, immerse the blade in a blade disinfectant solution (not included) as per the disinfectant's instructions. Ensure the blade is completely dry before storing.
- Storage: Store blades in a clean, dry place, preferably in a blade case, to protect them from damage and contamination.
Regular cleaning and oiling will ensure your blades remain sharp and perform optimally.
Troubleshooting
If you experience issues with your Oster Professional Clipper Blades, consider the following common solutions:
- Blade Pulling Hair: This is often caused by dull blades or insufficient lubrication. Ensure blades are regularly oiled as per the maintenance section. If the issue persists, the blade may need sharpening or replacement.
- Blade Overheating: Excessive friction due to lack of lubrication can cause blades to overheat. Apply more clipper oil. If the problem continues, allow the clipper to cool down before resuming use.
- Uneven Cutting: Check if the blade is properly aligned and securely attached to the clipper. Ensure there are no hair clogs preventing smooth operation.
- Excessive Noise/Vibration: This could indicate a loose blade or a need for lubrication. Re-attach the blade firmly and apply oil.
For issues not resolved by these steps, contact Oster customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Oster |
| Model Number | SG_B01ISLCNAM_US |
| Blade Size | 1.5 (4mm) |
| Material | High-Carbon Steel |
| Treatment | Cryogenically Treated |
| Number of Blades | 2 (per pack) |
| UPC | 034264403079 |
| Manufacturer | Sunbeam |
Warranty and Support
For warranty information or technical support regarding your Oster Professional Clipper Blades, please refer to the official Oster website or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
You can visit the Oster Store for more product information and support resources.





