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DEWALT Die Grinders & Polishers — Precision Finishing & Buffing Tools — DEWALT pneumatic product available at Shri Narayan Machinery LLP Noida
DEWALT

DEWALT Die Grinders & Polishers — Precision Finishing & Buffing Tools

DEWALT die grinders and polishers are precision finishing tools designed for metalworking, mold making, automotive bodywork, and surface preparation applications. The DWE4887N straight die grinder features a 450W motor spinning at 25,000 RPM for precision deburring, porting, grinding, and engraving with mounted points and carbide burrs in tight spaces. Its slim body and collet-based tooling system accepts 6mm and 1/4-inch shank accessories. The DWP849X variable-speed polisher delivers 1,250W of power with electronic speed control from 600-3,500 RPM for automotive paint correction, stainless steel buffing, marble polishing, and gelcoat finishing. Its slow-start feature prevents compound splatter and the wool or foam pad throws provide a swirl-free finish. Both tools feature all-ball-bearing construction for smooth operation and extended service life in demanding industrial environments. Shri Narayan Machinery LLP in Noida stocks DEWALT die grinders and polishers with accessories and consumables.

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Die Grinder Motor: 450WDie Grinder Speed: 25,000 RPM (no-load)Die Grinder Collet: 6mm and 1/4" (6.35mm)Polisher Motor: 1,250W

Key Features

DWE4887N die grinder: 450W motor, 25,000 RPM for precision grinding and deburring
DWP849X polisher: 1,250W motor, variable speed 600-3,500 RPM for finishing
6mm and 1/4" collet on die grinder accepts standard mounted points and burrs
Electronic variable speed dial for optimal RPM at different material/pad combinations
Slow-start feature on polisher prevents compound splatter at startup
All-ball-bearing construction for smooth operation and long service life
Slim body design (die grinder) for access into tight mold cavities and ports
Spindle lock on polisher for quick pad changes between finishing stages

Technical Specifications

Die Grinder Motor450W
Die Grinder Speed25,000 RPM (no-load)
Die Grinder Collet6mm and 1/4" (6.35mm)
Polisher Motor1,250W
Polisher Speed Range600-3,500 RPM (variable)
Polisher Spindle ThreadM14
Polisher Pad DiameterUp to 180mm (7")
Weight1.2 kg (die grinder), 3.0 kg (polisher)

Applications

The Die Grinders & Polishers is used across a wide range of industrial applications:

  • Deburring castings, machined parts, and welded fabrications
  • Porting and polishing engine cylinder heads and intake manifolds
  • Mold and die surface finishing in tool rooms
  • Automotive paint correction — compounding, polishing, and waxing
  • Stainless steel buffing for food equipment and architectural finishes
  • Marble and granite polishing for countertop finishing
  • Gelcoat and fiberglass finishing in marine applications
  • Engraving and detail work on metal, wood, and composites

Industries Served

Need Die Grinders & Polishers? Get the Best Dealer Price

As your DEWALT dealer, Shri Narayan Machinery LLP offers competitive pricing on the entire Die Grinders & Polishers range. Contact us for availability and your best quote.

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C-101, Sector 9, Noida, Uttar Pradesh 201301 | DEWALT Dealer

Frequently Asked Questions — Die Grinders & Polishers

The DWE4887N accepts any accessory with a 6mm or 1/4-inch (6.35mm) shank — including mounted grinding points, carbide burrs, flap wheels, sanding drums, wire brushes, and polishing bobs. For porting work, use structured-tooth carbide burrs. For deburring, use aluminum oxide or silicon carbide mounted points. Always ensure the accessory is rated for 25,000 RPM or higher.

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