Milwaukee
Milwaukee Tool OPEN-LOK 3-1/2" HCS Wood Segmented Multi-Tool Blade
- SKU:
- MLW49-25-1121
- Availability:
- Usually Ships Same Day
- Weight:
- 0.08 LBS
Description

DUTY®
3-1/2 in HCS
Segmented Blade
An OPEN-LOK segmented blade for long straight cuts, flush work and reaching into corners.
Product Overview
The 3-1/2 in segmented edge follows longer straight cuts in clean wood and drywall.
A raised anchor lets the edge work close to a surface while allowing tool-body clearance.
- Segmented edgeReaches up to corners.
- Flush cuttingRaised mounting anchor.
- Long cutsFollows straight cuts.
- Blade IDLaser identification.
Technical Specifications
- Blade size
- 3-1/2 in
- Plunge depth
- 3/4 in
- Construction
- High-carbon steel
- Mount
- OPEN-LOK
- Blade shape
- Segmented
- Coating
- Black oxide
Choose the Correct Fit
Match the OPEN-LOK anchor to your multi-tool’s accessory holder. Confirm model-specific fit and any required adapter before ordering.
Identify concealed pipes, wiring and fasteners before a plunge cut. Match the tooth material and available depth to the work.
Installation & Care
Remove the battery or unplug the tool before changing the blade. Seat the anchor fully and tighten the clamp as the tool manual directs.
Let the teeth do the work without excessive pressure. Allow the blade to cool, then inspect it for missing teeth, cracks or bending.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Tell Willy the material, the cut depth and your multi-tool model to check the right blade and interface.
Important Product Questions
Will this fit a Starlock tool?
OPEN-LOK compatibility does not establish Starlock fit. Check your exact tool’s approved accessory interface; these are not Starlock blades.
What materials is this blade for?
For clean wood, drywall and PVC. Use a metal-rated blade for embedded fasteners.
Is the plunge-depth figure a cutting guarantee?
The blade’s stated maximum plunge depth is 3/4 in. Check access, blade mounting angle and clearance behind the work before cutting.