SKU: 42062022824

Bosch Starlock Oscillating Multi Tool Blade 4 Inch Bi-Metal Segmented Wood Metal Cutting Flush Cut Saw OSL400F

Sale price$18.87 Regular price$20.97
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Description

Bosch Starlock Oscillating Multi Tool Blade 4 Inch Bi-Metal Segmented Wood Metal Cutting Flush Cut Saw OSL400FUnlock Maximum Torque and Precision with Starlock Technology The Bosch OSL400F 4 Inch Starlock Oscillating Multi Tool Bi Metal Segmented Saw Blade represents a new dimension in power transmission and utility. Featuring the revolutionary Starlock three dimensional interface, this accessory provides a completely integrated system between your tool and the blade. Unlike flat interfaces, the 3D shape ensures the highest torque transfer, significantly

Unlock Maximum Torque and Precision with Starlock Technology

The Bosch OSL400F 4-Inch Starlock® Oscillating Multi-Tool Bi-Metal Segmented Saw Blade represents a new dimension in power transmission and utility. Featuring the revolutionary Starlock three-dimensional interface, this accessory provides a completely integrated system between your tool and the blade. Unlike flat interfaces, the 3D shape ensures the highest torque transfer, significantly reduced vibration, and superior performance in demanding applications. While designed for the next generation of high-performance Starlock tools, this blade remains backward compatible with standard OIS systems, ensuring it fits the oscillating tool you already own.

Swiss-made for professional precision, the OSL400F is engineered with a high-quality Bi-Metal cutting edge that excels in resisting wear when cutting hard materials. The 4-inch segmented design is ideal for making long, straight cuts in hardwood, wood with nails, and PVC, as well as flush cuts against surfaces like door jambs or baseboards. The color-coded interface and laser-etched markings make it easy to identify the right blade for the job instantly, keeping your workflow efficient and your cuts clean.

Key Features

  • Starlock Interface: 3D tool-accessory connection delivers maximum torque transfer and reduced vibration.
  • Bi-Metal Durability: Premium construction offers extended life when cutting hardwood, wood with nails, and non-ferrous metals.
  • Segmented Design: Flat side allows for flush cutting against existing surfaces; round edge enables precise rotation cuts.
  • Universal Compatibility: Fits Starlock tools and is backward compatible with OIS oscillating tools.
  • Precision Engineering: Swiss-made quality ensures accurate, clean cuts and professional reliability.
  • Easy Identification: Color-coded interface helps users quickly select the correct blade for the material.

What's Included

  • (1) 4 In. Starlock® Bi-Metal Segmented Saw Blade

Specifications

Brand Bosch
Model Number OSL400F
Sub Brand Starlock
Blade Diameter 4 in.
Blade Material Bi-Metal (BIM)
Blade Type Segmented
Application Wood, Hardwood, Wood w/ Nails, PVC
Interface Type Starlock (OIS Compatible)
Origin Switzerland
Package Quantity 1
Pro-Tip: The segmented (round) shape of this blade is specifically designed to allow you to cut into corners without "overcutting" the adjacent wall or surface. When making a plunge cut into a corner, use the rounded edge to gently rock the blade into the material for a precise stop point.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42062022824

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joan
Houston, US
★★★★★ 5
Fits
Fit my 2017 Wrangler
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Reviewed in the United States on October 9, 2025
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Riggs
West Palm Beach, US
★★★★★ 5
Fits my 2026 civic sport perfect!
Size: AF151
No issues, fitment is perfect. Great quality for an excellent price. Dealer wanted like $24 for a basic one. Nah I'm good I'll just go on Amazon and get it for $8. Took 30 seconds from start to finish can't get any easier.
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Reviewed in the United States on May 25, 2026
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Ant Farmer 1
Louisville, US
★★★★★ 5
Fits well and installs easily.
Size: AF997
This filter looked about the same as the OEM filter. It installed in about a minute. The quality appeared to be fine. It was protected in a cardboard box. It fit my 2014 Subaru Outback perfectly. I just installed it an hour ago so I don’t have any long term observations about longevity or effectiveness. I can’t see any reason why it would not work as well as the original, it seemed identical.
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Reviewed in the United States on May 29, 2026
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Nicholas K
Chelsea, US
★★★★★ 5
Great filter
Size: AF259
This fit my Mazda CX-5 perfectly. I'm happy with the seal and quality. Great price. I will certainly reorder for my next replacement.
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Reviewed in the United States on May 19, 2026
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Amazon Customer
Lowell, US
★★★★★ 5
Great fit and quality
Size: AF113
Not a complicated product, but after going to 2 different auto parts stores and this not being in stock, Amazon to the rescue. Arrived the next day and the quality is definitely on par with “store brand” ones from retailers. Definitely cheaper as well.
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Reviewed in the United States on April 23, 2026

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