--- product_id: 30840453 title: "Bosch OSL214K 2-1/4 In. Starlock® Oscillating Multi Tool Caulk Knife Blade" brand: "bosch" price: "₨8182" currency: LKR in_stock: true reviews_count: 13 category: "Bosch" url: https://www.desertcart.lk/products/30840453-bosch-osl214k-2-1-4-in-starlock-oscillating-multi-tool store_origin: LK region: Sri Lanka --- # 2-1/4 in. blade Starlock interface Swiss precision Bosch OSL214K 2-1/4 In. Starlock® Oscillating Multi Tool Caulk Knife Blade **Brand:** bosch **Price:** ₨8182 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your DIY Game with Precision and Power! ## Quick Answers - **What is this?** Bosch OSL214K 2-1/4 In. Starlock® Oscillating Multi Tool Caulk Knife Blade by bosch - **How much does it cost?** ₨8182 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/30840453-bosch-osl214k-2-1-4-in-starlock-oscillating-multi-tool) ## 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 - • **Tapered Design:** Perfectly crafted for accessing tight spaces with ease. - • **High-Carbon Steel:** Robust material designed to tackle tough sealants and caulk effortlessly. - • **Quick Identification:** Color-coded interface and laser-etched markings for instant blade recognition. - • **Precision Engineering:** Swiss-made blade ensures top-notch performance and durability. - • **Unmatched Versatility:** Compatible with a wide range of OIS tools for seamless integration. ## Overview The BOSCH OSL214K is a high-performance oscillating multi-tool blade designed specifically for removing caulk and sealants. Made from high-carbon steel, this 2-1/4 inch blade features a tapered design for tight spaces, a color-coded interface for easy identification, and a Starlock interface for compatibility with various professional-grade tools. Swiss precision engineering ensures durability and efficiency, making it an essential addition to any toolkit. ## 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: Smooth and fast - This blade works wonderfully cutting shingles, cardboard and everything else that has been put against it. It is sharp, keep away from things you don't cut. Easy removal, cost effective, smooth use, and much more comfortable for long applications compared to utility knife holders. Review: Cuts like butter - Cuts through cardboard like butter. Super easy. ## Features - BI-METAL EDGE FOR REMOVING TOUGH SEALANTS - TAPERED DESIGN IS PERFECT FOR TIGHT SPACES - 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 | B01DDA81PO | | Best Sellers Rank | #58,569 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #104 in Power Oscillating Tool Blades | | Brand | Bosch | | Brand Name | Bosch | | Color | Black | | Compatible Material | Plastic | | Customer Reviews | 4.5 out of 5 stars 685 Reviews | | Global Trade Identification Number | 00000346480306 | | Included Components | (1) 2-1/4 In. Starlock® Oscillating Multi Tool Caulk Knife Blade | | Item Type Name | Oscillating Tool Blades | | Item Weight | 18.14 g | | Manufacturer | Bosch | | Material | Bi-metal | | Material Type | Bi-metal | | Model | OSL214K | | Part Number | OSL214K | | Style | Industrial | | Style Name | Industrial | | UPC | 000346480306 | | Unit Count | 1.0 Count | | Warranty Description | See Manufacturer's Website | ## Images ![Bosch OSL214K 2-1/4 In. Starlock® Oscillating Multi Tool Caulk Knife Blade - Image 1](https://m.media-amazon.com/images/I/41BsjLpblQL.jpg) ![Bosch OSL214K 2-1/4 In. Starlock® Oscillating Multi Tool Caulk Knife Blade - Image 2](https://m.media-amazon.com/images/I/61AQAidSARL.jpg) ![Bosch OSL214K 2-1/4 In. Starlock® Oscillating Multi Tool Caulk Knife Blade - Image 3](https://m.media-amazon.com/images/I/51SfpgZXeCL.jpg) ![Bosch OSL214K 2-1/4 In. Starlock® Oscillating Multi Tool Caulk Knife Blade - Image 4](https://m.media-amazon.com/images/I/51dYFZPTfeL.jpg) ![Bosch OSL214K 2-1/4 In. Starlock® Oscillating Multi Tool Caulk Knife Blade - Image 5](https://m.media-amazon.com/images/I/4160RscpVtL.jpg) ## Available Options This product comes in different **Configuration, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Smooth and fast *by C***D on December 4, 2025* This blade works wonderfully cutting shingles, cardboard and everything else that has been put against it. It is sharp, keep away from things you don't cut. Easy removal, cost effective, smooth use, and much more comfortable for long applications compared to utility knife holders. ### ⭐⭐⭐⭐⭐ Cuts like butter *by J***A on December 29, 2025* Cuts through cardboard like butter. Super easy. ### ⭐⭐⭐⭐ Good Performance but Expensive. *by I***P on April 10, 2026* 5 stars for performance. 4 stars for price/value. These blades are good, but should last a bit longer. We use this blade for removal of dried hard but brittle tile adhesive. Stardock is a superior system. Bosch and Anazon should have a accessory Sale every now and then. ## Frequently Bought Together - BOSCH OSL214K 1-Piece 2-1/4 in. Starlock Oscillating Multi Tool Soft Materials Bi-Metal Caulk Knife Blade for Removing Caulk and Sealants - BOSCH OSL005C 5-Piece Starlock Oscillating Multi Tool Assorted Set Blades for Mixed Applications in Metal, Wood and Other General Purpose Materials with Included Case - BOSCH OSL234HG 1-Piece 2-3/4 in. x 1/8 in. Starlock Oscillating Multi Tool Grout & Abrasive Carbide Grit Hybrid Grout Blade for Grinding & Rasping Applications --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/30840453-bosch-osl214k-2-1-4-in-starlock-oscillating-multi-tool](https://www.desertcart.lk/products/30840453-bosch-osl214k-2-1-4-in-starlock-oscillating-multi-tool) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-06-05*