Ralli Wolf RDG25 Die Grinder – 6 mm Collet, 650 W, 25000 rpm, Long Neck

The Ralli Wolf RDG25 is a long-neck straight die grinder that carries mounted points, burrs and small flap wheels into deep recesses. A 650 W motor — the strongest of Ralli Wolf's three die grinders — spins the 6 mm collet at 25000 rpm for deburring, porting, mould and die finishing and weld cleaning in tight corners. It is double insulated and weighs 2 kg.

At a glance

• Collet: 6 mm
• Power: 650 W
• Speed: 25000 rpm
• Neck: long
• Weight: 2 kg

Why choose the RDG25

• Long-neck straight body reaches into deep cavities
• Double insulated
• Ralli Wolf — an Indian power-tool maker with more than 60 years in the trade. Ralli Wolf Industries Ltd. began in technical collaboration with Wolf of the UK, makes its tools at an ISO 9001:2015 certified plant in MIDC Ahmednagar, Maharashtra, and backs them with more than 30 service locations across India.

Specifications

• Model: RDG25
• Product: Ralli Wolf Die Grinder
• Rated power: 650 W
• Rated voltage: 230 V, 50 Hz
• Collet size: 6 mm
• No-load speed: 25000 rpm
• Weight: 2 kg
• Brand: Ralli Wolf (Ralli Wolf Industries Ltd., India)

Die, straight and bench grinders compared

A die grinder spins small mounted points and burrs in a 6 mm collet at very high speed for deburring, porting and finishing inside cavities. A straight grinder drives a larger wheel for grinding, polishing and de-rusting on castings and fabrications. A bench grinder sits on the bench for sharpening tools and dressing small parts. Always use points and wheels rated for at least the machine's no-load speed.

Where it is used

• Tool rooms, die and mould shops
• Foundries — fettling and finishing castings
• Fabrication and maintenance workshops
• Automobile and engine work

Which Ralli Wolf die, straight or bench grinder is right for you?

• RDG25 (this page) — 6 mm Collet, 650 W, 25000 rpm, Long Neck
• RDG600 — 6 mm Collet, 550 W, 27000 rpm, Short Neck
• RDG60 — 6 mm Collet, 600 W, 29000 rpm, Long Neck
• GQ4 — 100 mm Wheel, 775 W, 5000 rpm, Metal Body
• GQ6 — 25 mm Wide Wheel, 1200 W, 5600 rpm, Metal Body
• 36100 — 100 mm Wheel, 1000 W, 5800 rpm
• HSG — 6 mm Collet, HSG 300 W / HSG BR 500 W, Pistol Grip
• FF2 — 6 mm Collet, 370 W, FF2 Two-Speed / FSG2 Single-Speed
• TG6 — 150 mm Wheels, Single-Phase & Three-Phase
• See all Ralli Wolf die, straight and bench grinders

Related products

• Ralli Wolf angle grinders
• Ralli Wolf industrial drills
• Ralli Wolf magnetic core drills

Frequently asked questions

Which should I choose — the RDG25 or the RDG60?

The Ralli Wolf RDG60 is also long-necked but runs faster (29000 rpm) and lighter (1.8 kg) with 600 W; the RDG25 has the most power (650 W).

What does the RDG25 take?

Mounted points, burrs and small wheels with a 6 mm shank. Use accessories rated for at least the tool's no-load speed.

What is the RDG25 used for?

Deburring, porting, chamfering, mould and die finishing and weld cleaning in tight places.

What is the price of the Ralli Wolf RDG25, and where can I buy it?

Prices depend on quantity and current Ralli Wolf pricing, so they are quoted on request. Jai Enterprises supplies Ralli Wolf tools from Bhilai and Raipur, Chhattisgarh, to sites across India — call +91 9340081159 or send an enquiry from this page with the quantity and delivery location.

How to order

Supplied by Jai Enterprises, despatched from Bhilai and Raipur, Chhattisgarh, to sites across India. To request a price, call +91 9340081159 or send an enquiry from this page with your quantity and site details, and we will confirm availability, lead time and the right model for the job.