Ralli Wolf MEGA 150 Magnetic Core Drill – 150 mm Core, 3080 W, MT4, M50 Tapping

The Ralli Wolf MEGA 150 is the largest magnetic drill in Ralli Wolf's range: cores up to 150 mm diameter and 150 mm deep, taper-shank twist drills up to 57 mm and tapping up to M50 on an MT4 spindle. Its 3080 W motor has four speeds (40–720 rpm), the stroke is 360 mm and the magnet holds with 24500 N. It drills, cores, reams and taps with HSS or TCT cutters, and Ralli Wolf quotes a hole accuracy of 0.01–0.05 mm in steel. It weighs about 32 kg and comes with Allen keys, a coolant bottle, a safety belt, a drift, a 13 mm drill chuck with key and a chuck holder.

At a glance

• Core: 150 × 150 mm
• Twist drill: 57 mm
• Tapping: M50
• Spindle: MT4
• Power: 3080 W
• Weight: 32 kg

Why choose the MEGA 150

• The largest magnetic drill in the range — 150 mm cores, 57 mm twist drills, M50 taps
• Twist drilling, core drilling, reaming and tapping
• Hole accuracy of 0.01–0.05 mm in steel
• Takes HSS or TCT cutters
• 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: MEGA 150
• Product: Ralli Wolf Magnetic Core Drill
• Rated voltage: 230 V AC
• Rated power: 3080 W
• Maximum core drill capacity: 150 mm diameter × 150 mm deep
• Maximum twist drill: 57 mm
• Speed selection: 4 speeds
• No-load speed: 40–720 rpm
• Tapping capacity: M50
• Spindle: MT4
• Stroke: 360 mm
• Magnetic adhesion: 24500 N
• Net weight: 32 kg (approx.)
• In the box: 2 Allen keys, coolant bottle, safety belt, drift, 13 mm drill chuck with key, drill chuck holder
• Brand: Ralli Wolf (Ralli Wolf Industries Ltd., India)

How a magnetic core drill works

The electromagnetic base locks the drill onto steel, so holes can be drilled on beams, columns and plates where they lie — horizontally, vertically or overhead. Annular (core / broach) cutters remove only a ring of metal, so they cut large holes quickly and accurately with less power than a twist drill. Use the safety strap, feed coolant to the cutter, and work on steel at least as thick as the maker recommends for full magnetic hold.

Where it is used

• Steel structures, bridges and towers
• Fabrication of beams, columns, base plates and flanges
• Railway, shipbuilding and plant maintenance
• Holes on site where the work cannot be moved

Which Ralli Wolf magnetic drill is right for you?

• YUVA 40 — 40 mm Core, 1150 W, 10000 N Magnet
• MEGA 42 — 42 mm Core, 1400 W, Variable Speed
• MEGA 50 — 50 mm Core, 23 mm Twist, MT2, 1400 W
• COMMANDO 40S — 40 mm Core, 1100 W, 6 Speeds, 13.7 kg
• COMMANDO 50 — 50 mm Core, 1500 W, MT2, 6 Speeds
• COMMANDO 50LP — 50 mm Core, Low Profile, 179 mm High
• COMMANDO 75 — 75 mm Core, 1800 W, MT3, M24 Tapping
• COMMANDO 100 — 100 mm Core, 2000 W, MT3, M30 Tapping
• MEGA 80 — 80 mm Core, 1950 W, MT3, M24 Tapping
• MEGA 150 (this page) — 150 mm Core, 3080 W, MT4, M50 Tapping
• See all Ralli Wolf magnetic core drills

Related products

• Ralli Wolf industrial drills
• Ralli Wolf chop saws
• Ralli Wolf die, straight and bench grinders

Frequently asked questions

Which should I choose — the MEGA 150 or the COMMANDO 100?

The MEGA 150 goes far beyond the Ralli Wolf COMMANDO 100: 150 mm cores against 100 mm, 57 mm twist drills against 32 mm, and M50 taps against M30.

What cutters does the MEGA 150 take?

Annular (core) cutters up to 150 mm diameter × 150 mm deep, twist drills up to 57 mm and taps up to M50. Spindle / adaptor: MT4.

Can the MEGA 150 drill on vertical or overhead steel?

Yes — the electromagnetic base holds it on beams, columns and plates in any position. Always fit the safety strap, and drill on clean, flat steel thick enough for full magnetic hold.

What comes with the MEGA 150?

In the box: 2 Allen keys, coolant bottle, safety belt, drift, 13 mm drill chuck with key, drill chuck holder.

What is the price of the Ralli Wolf MEGA 150, 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.