21V Cordless Oscillating Multi-Tool Set - 4° Angle

Product Overview

Unlock ultimate job-site versatility with our 21V Cordless Oscillating Multi-Tool Series (MD20 Series). Engineered to replace multiple single-purpose tools, this multi-functional powerhouse easily tackles cutting, scraping, sanding, and grinding in tight spaces where standard tools cannot reach. Featuring an advanced 4° wide swing angle—delivering significantly faster cutting speeds than traditional 3.2° tools—and a high-output motor capable of 8,500 to 21,000 ipm variable oscillation frequency. Powered by a long-lasting 21V Lithium-Ion battery platform, its lightweight, low-vibration ergonomic handle ensures precision control and minimal fatigue during renovation, woodworking, and plumbing tasks.

Key Features

4-in-1 Multi-Functional Design:Easily switches between accessories to handle plunge cutting, flush cutting, paint scraping, tile grout removal, and detail sanding.

Aggressive 4° Swing Angle:Designed with an optimized 4° oscillation arc for faster material removal and up to 35% higher cutting efficiency compared to standard 3.2° multi-tools.

Precision Variable Speed Control:Adjust the oscillation frequency from 8,500 to 21,000 ipm (up to 20,000 r/min) to match the density of wood, drywall, PVC, non-ferrous metals, or masonry.

21V Lithium-Ion Cordless Freedom:Delivers consistent high-torque power without messy cords, equipped with fast charging and intelligent battery protection against overheating.

Ergonomic & Low-Vibration Body:Compact slim-grip housing and vibration-dampening mechanics reduce hand strain during prolonged overhead or detail work.

Applications

Plunge & Flush Cutting: Trimming door jambs during flooring installation, plunge cutting drywall for outlet boxes, and cutting off copper pipes or nails flush.

Grout & Adhesive Scraping: Removing old caulk, carpet adhesive, silicone seals, and hardened mortar between tiles.

Detail Corner Sanding: Sanding tight corners, furniture louvers, stair spindles, and intricate wooden molding.

Auto Body & Plumbing Repair: Precision cutouts in plastic bumpers, rust scraping, and pipe modification.

Specifications

Why Choose Us

4° Angle Cutting Speed Advantage: Engineered with a wider oscillation arc that outperforms conventional low-angle oscillating saws in cutting speed.

High-Value Multi-Tool Kits: Supplied with high-grade HSS saw blades, scraper blades, triangular sanding pads, and abrasive sheets out of the box.

Rigorous Quality & Fatigue Control: Tested under continuous heavy vibration loads to ensure gearbox and motor long-term reliability.

Manufacturer Direct Supply: Direct B2B wholesale pricing, custom tool branding, and scalable production capacity for international importers.

Customization Services

We partner with power tool brands, hardware distributors, and retail chains worldwide:

Custom Tool Body Color: Mold tool housings in custom Pantone brand colors (e.g., Industrial Red, Navy Blue, Lime Green, Matte Black).

Brand Private Labeling: Silk-screen logo printing on tool housing, custom battery pack labels, and metal rating plates.

Accessory Kit Bundling: Customize accessory kits with specific bi-metal saw blades, carbide grout blades, or sanding sheets based on your market demand.

Retail & BMC Case Packaging: Custom heavy-duty BMC carrying cases, color box designs, barcode stickers, and multi-language instruction manuals.

FAQ

Q1: What is the main benefit of a 4° swing angle over a standard 3.2° angle?

A: A 4° swing angle provides a wider stroke, allowing the blade teeth to bite more material per oscillation, resulting in up to 30-35% faster cutting speeds compared to 3.2° models.

Q2: Are the saw blade and sanding accessories universal/interchangeable with other brands?

A: Yes! The MD20 series utilizes a standard universal multi-tool accessory interface, making it compatible with most standard OIS and quick-change oscillating blades on the market.

Q3: How does the variable speed dial help when working on different materials?

A: Lower speeds (8,500–12,000 ipm) prevent plastic/PVC from melting and offer controlled tile grout scraping, while higher speeds (15,000–21,000 ipm) deliver rapid cutting in hardwoods and metal.

Q4: Can this cordless tool handle heavy plunge cutting in hardwood or metal pipes?

A: Yes. When paired with high-quality Bi-Metal or Carbide-tipped plunge saw blades, the 21V motor and 4° angle handle plunge cuts in hardwood, plasterboard, and light metal pipes with ease.

Q5: What is the Minimum Order Quantity (MOQ) and lead time for OEM branding orders?

A: The standard MOQ for custom housing colors, brand logo printing, and custom BMC box packaging is 300 to 500 sets, with typical lead times of 35 to 40 days.