Makita Cordless Grinder Machine, Brushless Motor, 4.5 inch (115mm), 18V, 2.5kg DGA455RTJ

Makita Cordless Grinder Machine, Brushless Motor, 4.5 inch (115mm), 18V, 2.5kg DGA455RTJ

2,500.00 SR
2,500.00 SR 3,000.00 SR
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Makita Cordless Grinder Machine, Brushless Motor, 4.5 inch (115mm), 18V, 2.5kg DGA455RTJ
  • Makita Cordless Grinder Machine, Brushless Motor, 4.5 inch (115mm), 18V, 2.5kg DGA455RTJ
Makita Cordless Grinder Machine, Brushless Motor, 4.5 inch (115mm), 18V, 2.5kg DGA455RTJ

Makita Cordless Grinder Machine, Brushless Motor, 4.5 inch (115mm), 18V, 2.5kg DGA455RTJ

4.7 Model DGA455RTJ In stock · 40+ units
2,500.00 SR
2,500.00 SR 3,000.00 SR

Inclusive of 15% VAT

Battery Voltage: 18V
Grinding Disc Diameter: 115mm
Motor Type: Brushless DC
Product Net Weight: 1.9kg

The Makita DGA455RTJ is an 18V LXT cordless angle grinder with a brushless motor, 115mm wheel capacity and 8,500rpm no-load speed for professional grinding applications.

◈ 18V LXT platform with a highly enhanced brushless DC motor and 8,500rpm no-load speed.
◈ 115mm grinding disc capacity with a 22.23mm arbor diameter and M14 spindle thread.
◈ Automatic Torque Drive Technology regulates speed during operation according to the load.
◈ Active Feedback Sensing Technology stops the motor if rotation suddenly stops.
◈ Anti-restart function and dead-man switch help prevent unintended operation.
◈ XPT is engineered to provide improved dust and water resistance for harsh job-site conditions.
◔ Selling Fast - Limited Units Available
Product Datasheet

Technical Specifications

Battery Chemistry Li-ion
Battery Voltage 18V
System LXT 18V/36V
Motor Type Brushless DC
Grinding Disc Diameter 115mm
Arbor Diameter 22.23mm
Spindle Thread M14
No-Load Speed 8,500rpm
Product Dimensions (L × W × H) 362 × 130 × 145mm
Product Net Weight 1.9kg
Tool Weight with Battery (EPTA) 2.2–2.9kg
Sound Pressure Level 83dB(A)
Sound Power Level 91dB(A)
Vibration Level, Surface Grinding 5.5m/s²
Vibration Level, Disc Sanding ≤2.5m/s²
Vibration Uncertainty, Surface Grinding 1.5m/s²
Vibration Uncertainty, Disc Sanding 1.5m/s²
Noise Uncertainty 3dB(A)
Anti-Restart Function Yes
Dead-Man's Switch Yes
Automatic Torque Drive Technology Yes
Active Feedback Sensing Technology Yes
XPT Yes
Package Contents

What’s in the Box

  • DC18RC Fast Charger 1
  • BL1850B 5.0Ah 18V LXT Battery 2
  • Makpac Case 1
  • Side Grip 1
  • Lock Nut Wrench 1
Shipping & fulfilment

Delivery Information

Everything you need to know about dispatch, coverage and B2B ordering before you check out.

Dispatch & transit

Delivery takes 1–2 business days within Dammam and 2–4 business days for all other regions across Saudi Arabia.

Free over 1000 SR

Coverage

All 13 regions incl. Riyadh, Jeddah, Dammam, Makkah, Madinah, NEOM & Qiddiya project sites.

Site delivery available

B2B terms

VAT invoice issued on every order. Purchase-order & pay-on-invoice available for approved accounts.

PO accepted

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Frequently Asked Questions

Answers to common questions about this Product.

The battery voltage is 18V.

It uses the Makita 18V LXT battery system.

It has a brushless DC motor.

The grinding disc diameter is 115mm.

The arbor diameter is 22.23mm.

The spindle thread is M14.

The no-load speed is 8,500rpm.

Yes, it has Automatic Torque Drive Technology that regulates speed according to the operating load.

Yes, AFT stops the motor when rotation suddenly stops.

Yes, it has an anti-restart function.

Yes, the manufacturer specifies a dead-man switch with no lock-on.

Yes, it features Extreme Protection Technology for improved dust and water resistance.

The dimensions are 362 × 130 × 145mm.

The manufacturer lists a product net weight of 1.9kg.

The standard equipment includes two BL1850B 5.0Ah 18V LXT batteries.