Ingersoll Rand 3445MAX-M Air Powered Angle Grinder - 12,000RPM

Ingersoll Rand 3445MAX-M Air Powered Angle Grinder - 12,000RPM

Manufacturer: INGERSOLL RAND

SKU : 3445MAX-M

EAN13 : 0663023082004

Angle grinder with an output of 0.66kW and 12,000 RPM

Has a 115mm disc size and an M14 sized mounting

The internal governor maximises speed under load

Has lightweight composite housing and ergonomic design

£303.82 £253.18
In stock

Free UK Delivery on orders over £75 including VAT

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Product Information

  • Air powered Angle grinder with an output of 0.66kW and 12,000 RPM for high-performance material removal.
  • The internal governor maximises speed under load, thus increasing the operators productivity.
  • The lightweight design and ergonomic grip enhance operator comfort when using over longer periods of time.
  • Has a built-in lubricating wick, which optimises the life of the angle gear set because it improves lubrication to the pinion and bevel gear set.
  • The powerful 0.88 hp motor creates a best-in-class power-to-weight ratio.
  • Ideal for use in the vehicle repair, body work, construction and metal fabrication sectors.
  • Has a 115mm disc size.

Technical Details

Handle Style Right Angle
Grinder Type Angle Grinder
Actuation/Throttle Type/Switch Type Safety Lever
Bearing Type Ball Bearing
Exhaust Location Rear
Guard Material Steel
Lock Mechanism Lever lock in off position
Lubrication 10p
Standard Collet Included Yes
Wheel Type Type 27 (Grinding) Type 1, 27, 41, 42 (Cutting)
Air Consumption @ Load 1161 l/min
Air Inlet Size 0.25 "
Air Pressure 90 PSI
Height 86 mm
Height Over Spindle ["] 3.4 "
Height Over Spindle [mm] 86 mm
Maximum Free Speed 12000 RPM
Minimum Hose Size 0.375 "
Rated Power 0.88 HP
Right Angle Length 210.96 mm
Side to Center Distance 146.81 mm
Sound Power 90.6 dB
Sound Pressure 79.6 dB
Total Length 244 mm
Vibration Level 6.3 m/s2
Weight 1.54 kg
Wheel Diameter ["] 4.5 "
Wheel Diameter [mm] 114.3 mm
Wheel Thickness 0.25 "
Width 132 mm

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Delivery and Returns

UK Delivery

We offer free standard delivery (2-3 days) on all orders over £75.00 including VAT (orders that weigh over 10kg could be subject to delivery costs).

Orders under £75.00 including VAT will be charged for UK delivery at a rate of £4.95 + VAT.

Next working day delivery is also available at a flat rate of £16.67 + VAT for items held in stock. This service will require someone to be at the delivery address to sign for your parcel, otherwise it will be delivered to an access point for collection. The cut off point for next working day delivery is 2.30pm Monday to Friday.

International Delivery

Rates and delivery times will vary depending on the country and delivery zone. Shipping rates and VAT exemptions will be calculated at the checkout, although orders that weigh over 5kg could be subject to additional delivery costs when the order has been processed. We will get in contact with you should delivery costs exceed our estimations before shipping the items.

Following the trade agreement between the United Kingdom and the EU, all goods sold from the UK to EU customers will not incur VAT at the point of sale. VAT will be paid by the customer to the customs agent before the goods are delivered at the customers country of situ VAT rate. There will also be additional duties and disbursement fees to be paid before the goods are delivered, which will vary item to item. Please note no refunds will be issued for returned goods due to the customer not paying any of the additional costs.

Please see our shipping and returns page for shipping costs to the destination country from our warehouse.


We are happy to accept items returned to us within 14 days of purchase and in this case we offer an exchange or a full refund via your original payment method, once we receive the items and process them in our warehouse.

Any returns which fall outside this 14 day time period may be considered on a case-by-case basis at our discretion and may be refunded as a credit against a future purchase. All items must be returned to Heamar in the same condition in which they were shipped and in a saleable condition. Heamar reserves the right to refuse a return if it is determined that the item has been used and then returned for any reason other than being ‘faulty’. The buyer is responsible for return postage unless the item is faulty.

For more information on ordering, shipping and returns, please click here.