A Complete Guide to Welding Gas
What Welding Gas Do I Need? A Complete Guide to Choosing the Right Gas
GA5021
The GA5021 is a 125 mm corded angle grinder from Makita, designed for robust cutting and grinding with enhanced durability and safety features. It includes Makita’s Super Joint System (SJS) to protect the motor and gears from sudden wheel lock-ups.
Key Features:
• Power Input: 1,050 W
• Disc Diameter: 125 mm
• No-Load Speed: 10,000 rpm
• Super Joint System (SJS): Mechanical clutch reduces gear damage from kickback
• Large Trigger Switch: Easy to operate, even with gloves
• Soft Start: Smooth acceleration
• Double Insulation: Electrical safety
• Labyrinth Construction: Seals motor and bearings from dust
• Externally Accessible Brushes: Simplifies maintenance
• Supplied With: Side handle, lock nut wrench, wheel guard, and grinding wheel
Technical Specifications:
• Spindle Thread: M14
• Bore Size: 22.23 mm
• Max Cutting Depth: 34 mm
• Weight (without cable): 2.7 kg
• Dimensions (L × W × H): 384 × 139 × 120 mm
• Cable Length: 2.5 m
• Sound Pressure Level: 93 dB(A)
• Sound Power Level: 101 dB(A)
• Vibration Level (Surface Grinding): 13.5 m/s²
• Vibration Level (Disc Sanding): ≤ 2.5 m/s²
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