---
product_id: 81077716
title: "Bosch OSL400F 4 in. Starlock® Oscillating Multi Tool Bi-Metal Segmented Saw Blade"
brand: "bosch"
price: "₩26949"
currency: KRW
in_stock: true
reviews_count: 13
category: "Bosch"
url: https://www.desertcart.kr/products/81077716-bosch-osl400f-4-in-starlock-oscillating-multi-tool-bi-metal
store_origin: KR
region: South Korea
---

# Laser-etched blade for quick ID Starlock interface for max torque transfer Bi-metal cutting edge for durability Bosch OSL400F 4 in. Starlock® Oscillating Multi Tool Bi-Metal Segmented Saw Blade

**Brand:** bosch
**Price:** ₩26949
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut smarter, not harder — the pro’s choice for unstoppable precision!

## Quick Answers

- **What is this?** Bosch OSL400F 4 in. Starlock® Oscillating Multi Tool Bi-Metal Segmented Saw Blade by bosch
- **How much does it cost?** ₩26949 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/81077716-bosch-osl400f-4-in-starlock-oscillating-multi-tool-bi-metal)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Swiss-Made Accuracy:** Crafted in Switzerland for precision cutting and long-lasting performance in demanding professional environments.
- • **Unmatched Durability:** Bi-metal segmented blade cuts through wood with nails effortlessly, built to last through the toughest jobs.
- • **Precision Meets Speed:** Laser-etched and color-coded for instant blade recognition, saving you valuable time on site.
- • **Versatile Cutting Power:** Segmented edge design allows for both straight and flush cuts, making it the ultimate multi-tool blade for remodeling pros.
- • **Next-Level Compatibility:** Starlock interface ensures professional-grade torque and vibration reduction, compatible with top brands like Bosch, Fein, Milwaukee, and more.

## Overview

The Bosch OSL400F 4 in. Starlock® Oscillating Multi Tool Bi-Metal Segmented Saw Blade is a Swiss-made, professional-grade accessory designed for high-torque, low-vibration cutting. Featuring a durable bi-metal edge, laser-etched identification, and a Starlock interface compatible with major brands, it excels in cutting wood with nails and offers versatile straight or flush cutting capabilities for demanding remodeling and construction tasks.

## Description

Bosch Starlock® oscillating multi-tool accessories deliver a three-dimensional fit designed to provide a completely integrated system between multi-tool and accessory. This is a new dimension in torque for oscillating multi-tools. By using a three-dimensional shape instead of a flat interface, Starlock® provides the highest-torque transfer, reduced vibration, and the ability for higher performance applications. These accessories continue to be OIS® compatible and fit existing tools, as well as the next generation of high-performance Starlock® tools. Bosch multi-tool accessories are Swiss made for precision accuracy and long life in the most demanding professional applications. Bosch has a heritage of innovation – including the SDS-plus® and SDS-max® shank systems for concrete hammers and the T-Shank professional blade standard interface for jig saws. The Starlock® interface is the new professional standard in oscillating multi-tool systems.

Review: Good blades - Nice pack of blades. Name brand. Strong. Sharp. Good value
Review: Great blades - These things are expensive but man do they last. Remodeling a house and spent a good but of time yesterday cutting through ancient heart pine that's about as hard as a rock along with a ton of nails. Still on the first blade and hasn't shown any signs of slowing down. Usually I buy a Fien assortment pack that comes out to around $5 a blade but they were out of stock so these were the next best quality blade at a decent price. It appears these hold up better than the Fien when cutting nails. Also the slight curve in the blade makes plunge cuts super easy. These are not cheap by any means but way better than buying a single blade locally for $20 a pop.

## Features

- BI-METAL CUTTING EDGE FOR ALL-PURPOSE APPLICATIONS INCLUDING WOOD WITH NAILS
- SEGMENTED CUTTING EDGE, PERFECT FOR STRAIGHT OR FLUSH CUTS
- COLOR CODED INTERFACE AND LASER ETCHED BLADE TO QUICKLY IDENTIFY THE RIGHT BLADE
- STARLOCK INTERFACE FOR PROFESSIONAL PERFORMANCE, ALSO WORKS WITH OIS COMPATIBLE TOOLS INCLUDING BOSCH, FEIN, MILWAUKEE, MAKITA, RIGID, OTHERS
- PRECISION SWISS MADE BLADE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DDA7VSM |
| Best Sellers Rank | #33,301 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #63 in Power Oscillating Tool Blades |
| Brand | Bosch |
| Color | Black |
| Date First Available | March 24, 2016 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00000346480504 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.96 ounces |
| Item model number | OSL400F |
| Manufacturer | Bosch |
| Material | Metal |
| Number of Teeth | 40 |
| Product Dimensions | 0.27"L x 3.78"W |
| Set Name | Bosch Starlock Oscillating Multi-Tool Blades |
| Style | Industrial |
| UPC | 000346480504 |

## Product Details

- **Brand:** Bosch
- **Color:** Black
- **Global Trade Identification Number:** 00000346480504
- **Item Weight:** 0.06 Pounds
- **Material:** Metal
- **Number of Teeth:** 40
- **Product Dimensions:** 0.27"L x 3.78"W
- **Set Name:** Bosch Starlock Oscillating Multi-Tool Blades
- **Style:** Industrial
- **UPC:** 000346480504

## Images

![Bosch OSL400F 4 in. Starlock® Oscillating Multi Tool Bi-Metal Segmented Saw Blade - Image 1](https://m.media-amazon.com/images/I/41SaYQm7cwL.jpg)
![Bosch OSL400F 4 in. Starlock® Oscillating Multi Tool Bi-Metal Segmented Saw Blade - Image 2](https://m.media-amazon.com/images/I/71mCnCPXtML.jpg)
![Bosch OSL400F 4 in. Starlock® Oscillating Multi Tool Bi-Metal Segmented Saw Blade - Image 3](https://m.media-amazon.com/images/I/51jo9MlMYNL.jpg)
![Bosch OSL400F 4 in. Starlock® Oscillating Multi Tool Bi-Metal Segmented Saw Blade - Image 4](https://m.media-amazon.com/images/I/41LW06twd3L.jpg)
![Bosch OSL400F 4 in. Starlock® Oscillating Multi Tool Bi-Metal Segmented Saw Blade - Image 5](https://m.media-amazon.com/images/I/61faiL3JrmL.jpg)

## Available Options

This product comes in different **Configuration, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good blades
*by R***U on January 12, 2026*

Nice pack of blades. Name brand. Strong. Sharp. Good value

### ⭐⭐⭐⭐⭐ Great blades
*by R***R on September 5, 2023*

These things are expensive but man do they last. Remodeling a house and spent a good but of time yesterday cutting through ancient heart pine that's about as hard as a rock along with a ton of nails. Still on the first blade and hasn't shown any signs of slowing down. Usually I buy a Fien assortment pack that comes out to around $5 a blade but they were out of stock so these were the next best quality blade at a decent price. It appears these hold up better than the Fien when cutting nails. Also the slight curve in the blade makes plunge cuts super easy. These are not cheap by any means but way better than buying a single blade locally for $20 a pop.

### ⭐⭐⭐⭐⭐ Good Quality Multi-Tool Blade
*by W***R on March 3, 2026*

High Quality Worth the extra money for name brand

## Frequently Bought Together

- BOSCH OSL400F 1-Piece 4 In. Starlock Oscillating Multi Tool All Purpose Bi-Metal Segmented Saw Blade for Applications in Wood, Wood with Nails, Drywall, PVC, Metal (Nails and Staples)
- BOSCH OSL114JF-3 3-Pack 1-1/4 in. Starlock Oscillating Multi Tool Wood Curved-Tec Bi-Metal Xtra-Clean Plunge Cut Blades for Applications in Cutting Wood, Hardwood, Laminate
- BOSCH OSL114C-3 3-Pack 1-1/4 in. Starlock Oscillating Multi Tool Metal & More Carbide Extreme Plunge Cut Blades for Cutting Iron Bar, Metal, Wood with Nails, Drywall and Tile

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-13*