Bosch OSM114F 1-1/4 In. StarlockMax Bi-Metal Plunge Cut Blade
Bosch OSM114F 1-1/4 In. StarlockMax Bi-Metal Plunge Cut Blade
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Product Details
Product Details
Key Features
Overview
The Bosch OSM114F 1-1/4 In. StarlockMax Bi-Metal Plunge Cut Blade is an oscillating multi-tool plunge cut blade built for pro users who need one accessory that can handle mixed materials without slowing the job down. This is a plunge cut blade designed for recess cuts, plunge cuts, and all-purpose cutting in wood, wood with nails, drywall, PVC, and metal fasteners. Model Number: OSM114F.
What makes this blade worth buying is its all-purpose bi-metal cutting edge. On a real jobsite, that means you can move from clean wood into nail-embedded material, trim drywall openings, or cut through PVC and exposed staples without stopping to change to a different blade for every step. If you do renovation, punch-list work, or repair work where you never know exactly what is behind the surface, that kind of flexibility matters.
The Curved-Tec blade design is not just a shape Bosch put on the label. It is there to help the blade enter material with more control and produce smoother plunge cuts. That is useful when you are cutting a recess in installed trim, opening up a panel, or making a precise cut in place where an aggressive entry can walk the blade off your line. The 1-1/4 inch width gives you a practical balance between access and control for common finish and remodel tasks.
Bosch also built this accessory around the StarlockMax interface, which is important if you run a high-performance oscillating multi-tool. The three-dimensional StarlockMax fit is designed for high torque transfer and reduced vibration compared to flatter accessory interfaces. In plain terms, the blade stays planted better under load, especially in harder or more demanding cuts where cheaper accessories tend to chatter or slip.
Jobsite usability is strong here too. Bosch calls out a color-coded interface and laser-etched blade markings so you can identify the blade quickly and read the scale on the accessory itself. That sounds small until you are digging through a bag of blades or trying to line up a repeat-depth plunge cut on installed material. The blade is also Swiss made, which lines up with Bosch's reputation for precise multi-tool accessories.
Compatibility is straightforward: this is a StarlockMax accessory and it is only compatible with StarlockMax tools. That is a good thing if you want the highest torque-capable interface Bosch offers, but it also means you need to buy it for the right platform. If your tool is not StarlockMax, do not force the fit and do not assume cross-compatibility.
This Bosch oscillating multi-tool blade makes the most sense for remodelers, carpenters, flooring installers, electricians, plumbers, maintenance techs, and serious DIY users who regularly cut in place and deal with mixed materials. If you want one blade that covers the broad middle of jobsite cutting and does plunge work cleanly, this is the kind of accessory that earns a permanent spot in the case.
Built for Real Remodel Work
This is the kind of blade you keep on the tool when the job keeps changing. It is made for cutting in installed material where access is tight and you need control more than brute force.
- All-purpose bi-metal edge handles wood, wood with nails, drywall, PVC, and metal fasteners
- Well suited for recess cuts, flush cuts, and plunge cuts during repair and remodel work
Smoother Starts, Better Control
The Curved-Tec profile helps this plunge blade enter the cut more predictably. That gives you cleaner starts when you are working against a layout line, inside a corner, or up against finished material you do not want to scar.
- Curved-Tec design is made for smooth, precise plunge cuts
- 1-1/4 inch blade width gives good control without feeling too narrow for general-purpose work
Made for StarlockMax Tools
The interface matters as much as the teeth. Bosch built this blade for StarlockMax tools, where the connection is designed to transfer more torque and reduce wasted motion under load.
- StarlockMax accessories are only compatible with StarlockMax tools
- Laser-etched markings and color-coded interface help with quick blade identification
What's in the Box
- (1) Bosch OSM114F 1-1/4 In. StarlockMax Oscillating Multi-Tool Bi-Metal Plunge Cut Blade
Key Specifications
| Blade Width | 1-1/4 in. |
|---|---|
| Overall Length | 4 in. |
| Blade Material | Bi-Metal |
| Accessory Interface | StarlockMax |
| Compatible Materials | Wood, wood with nails, drywall, PVC, metal, nails, staples |
| Blade Design | Curved-Tec plunge blade |
| Pack Quantity | 1 blade |
| Made In | Switzerland |
Compatibility
Built For
Pro Tip
If you are starting a visible plunge cut in trim or finished stock, let the Curved-Tec edge ease into the material instead of forcing a dead-straight stab. You will get a cleaner entry and better control right from the first pass.
Tool Nut's Take
Bosch OSM114F 1-1/4 In. StarlockMax Bi-Metal Plunge Cut Blade for mixed-material jobs
This is a smart everyday blade for guys who use an oscillating multi-tool for real work, not just the occasional clean wood cut.
- Who it's for: Remodelers, finish carpenters, service trades, and serious DIY users who need one plunge blade that can deal with wood, fasteners, drywall, and plastic without constant blade swaps.
- Why it stands out: The StarlockMax fit gives you the right connection for high-torque tools, and the Curved-Tec design makes plunge work more controlled than a basic straight-profile blade.
- Worth knowing: Buy it for a StarlockMax tool only. If your tool is on a different accessory platform, this is the wrong blade no matter how good the cut specs look.
Common Questions
- What tool type is this blade for? It is an oscillating multi-tool plunge cut blade with a StarlockMax interface.
- What materials can it cut? Bosch lists wood, wood with nails, drywall, PVC, and metal such as nails and staples.
- Will it fit any Starlock tool? No. Bosch states that StarlockMax accessories are only compatible with StarlockMax tools.
- What size is the blade? The blade is 1-1/4 inches wide and 4 inches long.
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