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Bosch PRO AII APIB Starlock Oscillating Multi Tool Plunge Blade
The Bosch PRO AII APIB Starlock Oscillating Multi Tool Plunge Blade is engineered for professionals who demand precision, durability, and versatility from their multi-tool accessories. Capable of making plunge cuts, flush cuts, and precise cut-outs across a wide range of materials, this blade is built to perform where it matters most.
Constructed from Bi-Metal, the blade combines a hardened high-speed steel cutting strip bonded to a flexible carbon steel body — delivering hardness where you need it and resilience throughout. A special coating further extends working lifespan, making it last up to 5x longer than a standard Bosch AIZ 20 AB Multitool Blade. Available in single, 5-pack, and 10-pack quantities to suit both occasional and high-volume professional use.
Features and Benefits:
• Long Life cutting performance across wood, soft metal, and plastic
• Bi-Metal construction bonds hardened HSS teeth to a flexible carbon steel body for effective cutting in hard and abrasive composite wood
• Special coating formula enhances lifespan in tough materials
• Curved-Tec design enables smooth, tear-free plunge cuts — teeth enter centre-first without chattering, preventing delamination and distributing wear evenly
• Starlock mount ensures optimum power transfer with a convenient blade change in under 3 seconds
OIS vs Starlock Accessory Fitment System
OIS Accessories are the standard accessory fitment system for many oscillating multi tools and will only fit OIS multi tools.
Starlock Accessories are a newer type of accessory fitment system developed by Bosch and Fein which is now the standard for a number of brands. It is much more robust than the older OIS system with less weakness in the connection and as such allows for longer and stronger accessories. They still retain the OIS holes so therefore will fit both Starlock and OIS multi tools.
Starlock Plus Accessories can be longer than OIS accessories due to improvements around the fitting mechanism, they will only fit Starlock Plus or Starlock Max multi tools and are generally for heavier duty work. They will not fit OIS or Starlock multi tools.
Starlock Max Accessories are the heaviest duty accessory and will only fit Starlock Max multi tools. Again they can be longer and stronger due both to the starlock fitting system and the power of the machines. They will not fit OIS, Starlock or Starlock Plus multi tools.
Specifications
More Help
If you require more information or assistance with this product please consult the links below :
There is a Bosch Professional manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights. For more details see <a href='/bosch-professional-warranty/warranty/120/' style='margin: 0; padding: 0;'><strong>Bosch Professional Warranty</strong></a>.
Get help regarding Bosch PRO AII APIB Starlock Oscillating Multi Tool Plunge Blade
For any technical enquiries relating to this product it is best to call the manufacturer, Bosch Professional, direct on 0344 736 0109.
For any other queries relating to ordering this item, stock availability, existing orders or returning faulty items etc please contact us at Tooled-Up at sales@tooled-up.com or call on 020 8805 3535.


