Long-reach plunge-cutting blade for professional hardwood fitting, joinery, renovation and installation work with oscillating multi-tools
The DeWalt DT20703-QZ is a 30 mm wide, 67 mm long oscillating multi-tool blade developed for rapid cutting in hardwood. Its Japanese tooth geometry is designed for aggressive cutting performance, while the narrow 30 mm profile provides controlled access for plunge cuts, recesses and detailed timber removal. DeWalt describes the cutting element as an HCS blade for flexibility and service life, although the manufacturer’s current technical specification also lists the blade material as Bi-Metal. The 67 mm blade length provides extended reach where deeper plunge cuts are required in timber installation and renovation work.
A Universal OIS connection provides adapter-free compatibility with major oscillating multi-tool systems and supports rapid tool-free blade changes on compatible machines. DeWalt specifies hardwood as the primary application and also identifies wood, PVC and plasterboard as compatible materials. This is a dedicated single-blade pack rather than an assorted multi-tool accessory set, making DT20703-QZ appropriate where repeatable hardwood plunge cutting is the principal requirement.
Specifications:
- Manufacturer: DeWalt
- Reference: DT20703-QZ
- Product Type: Oscillating multi-tool blade
- Primary Application: Hardwood
- Blade Length: 67 mm
- Blade Width: 30 mm
- Tooth Design: Japanese tooth geometry
- Blade Material: HCS stated in DeWalt product features; Bi-Metal stated in DeWalt technical specifications
- Connection: Universal OIS
- Compatible Materials: Hardwood, wood, PVC and plasterboard
- Metal Cutting: No
- Wood with Nails: No
- Pack Quantity: 1
- Packaging: Blister
- EAN: 5035048099261
Package Contents:
- 1 x DeWalt DT20703-QZ 30 mm x 67 mm Hardwood Oscillating Blade
Note: The DT20703-QZ uses DeWalt’s Universal OIS connection and is specified for adapter-free use with major compatible oscillating multi-tool brands. Its primary application is hardwood; DeWalt also lists PVC and plasterboard compatibility.








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