Ralli Wolf RCG100 Cordless Brushless Angle Grinder – 21 V, 100 mm, 5000–9000 rpm, Brushless

The Ralli Wolf RCG100 brings a brushless motor and a 21 V Li-ion pack to the most popular grinder size: 100 mm discs on an M10 spindle. Digital speed control sets anything from 5000 to 9000 rpm — slow for polishing and finishing, fast for cutting and grinding — and the brushless motor has no carbon brushes to wear out. With two 4000 mAh packs and a charger in the box, it cuts rods, dresses welds and removes rust on rooftops, towers and sites with no power point.

At a glance

• Battery: 21 V Li-ion, 4000 mAh
• Disc: 100 mm
• Spindle: M10
• Speed: 5000–9000 rpm
• Motor: Brushless
• Weight: 1.24 kg
• Supplied with: 2 batteries + charger

Why choose the RCG100

• Brushless motor
• Digital speed control
• Double dust-proof design
• Intelligent battery with charge indicator
• Overload, over-charge and over-discharge protection
• Flame-retardant battery design
• 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: RCG100
• Product: Ralli Wolf Cordless Brushless Angle Grinder
• Battery voltage: 21 V Li-ion
• Battery capacity: 4000 mAh
• Disc diameter: 100 mm
• Spindle thread: M10
• No-load speed: 5000–9000 rpm
• Weight: 1.24 kg (approx.)
• Supplied with: two Li-ion battery packs and a charger
• In the box: angle grinder, two 21 V 4000 mAh battery packs, charger
• Brand: Ralli Wolf (Ralli Wolf Industries Ltd., India)

Getting the best from a cordless tool

Charge a new battery fully before first use and store packs part-charged in a cool, dry place. Li-ion cells do not need to be run flat, so top them up between jobs. Where the tool is supplied with two battery packs, one can charge while the other works, so the job never waits for the charger.

Where it is used

• Installation work away from a power point — panels, cable trays, roofs and towers
• Maintenance vans and service kits
• Workshops and homes where a cord gets in the way

Which Ralli Wolf cordless tool is right for you?

• RCD12V — 12 V Li-ion, 25 N·m, 2-Speed, 2 Batteries
• RCD21V — 21 V Li-ion, 30 N·m, 2-Speed, 2 Batteries
• RIW21V — 21 V, 380 N·m, 1/2" Drive, 2 × 4000 mAh
• RCG100 (this page) — 21 V, 100 mm, 5000–9000 rpm, Brushless
• RCAI-150 — 150 PSI, 20 L/min, Digital Display, USB-C
• RCVC-12FA — 90 W, 2000 mAh × 3, 0.4 L Dust Cup, 2 Speeds
• RJS-8000 — 2-in-1, 8000 mAh, 150 PSI, Power Bank
• See all Ralli Wolf cordless tools

Related products

• Ralli Wolf drills, drivers and impact wrenches
• Ralli Wolf angle grinders
• Ralli Wolf high pressure washers

Frequently asked questions

Which should I choose — the RCG100 or the 25100?

The RCG100 works anywhere without a cord and lets you set the speed. The corded Ralli Wolf 25100 gives a constant 11000 rpm from 800 W for all-day grinding at the bench.

Which battery does the RCG100 use?

21 V Li-ion, 4000 mAh. Two packs and a charger are supplied, so one can charge while the other works.

What comes with the RCG100?

In the box: angle grinder, two 21 V 4000 mAh battery packs, charger.

What is the price of the Ralli Wolf RCG100, 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.