Makita GA9070YX1 230 V Angle grinder 230 mm

Makita GA9070YX1 230 V Angle grinder 230 mm

Special Features

• Starting current limiter and mechanical motor brake for quiet starting and very short run-out time.
• Anchor with patented zigzag coating and powder-coated windings protect motor from grit damage.
• Automatic disconnecting carbon brushes to protect the collector.
• The AFT function immediately shuts down the motor when the disc suddenly locks up.
• The bearings are completely protected from dust and grit thanks to the labyrinth system.
• Rotatable rear handle with rubber coating for increased user comfort and side handle in anti-vibration design
• Milled helical gears guarantee uniform power transmission, low-noise operation and excellent gear life.
• Bearing inner flange for quick and easy grinding wheel changes.
• Extremely powerful angle grinder with soft start for comfortable work in the toughest conditions.
• Equipped with spoon switch of the deadman type (not lockable in the on position).
• Increased safety thanks to electronic start-up protection that prevents unexpected start-up after a power failure.

Technical data

• Soft start: yes
• Soft grip: yes
• Connection/attachment: M14x2
• Shaft lock: yes
• Constant speed: yes
• Overload protection: yes
• Rotatable rear handle: 3 positions
• Restart protection: yes
• (Safety) slip clutch: yes
• Mechanical brake: yes
• Switch type: Safety switch
• Handle type: straight handle
• Volt (voltage): 230 V
• Power consumption: 2800 watts
• Disc diameter: 230 mm
• No load speed: 6600 min-1
• Sound pressure level (LpA): 91 dB(A)
• Dim. lxwxh: 506x250x146 mm
• Weight (EPTA) : 6.3 kg
• Vibration (K) surface grinding with AV handle: 1.5 m/s2
• Disc bore: 22.23 mm
• Bowl brush diameter: 90 - 100 mm
• Maximum bowl brush diameter: 100 mm
• Round brush diameter minimum: 100 mm
• Cable length: 2.5 mtr
• Maximum bowl disc diameter: 180 mm
• Vibration (K) sanding: 1.5 m/s2
• Bowl disc diameter: 180 mm
• Uncertainty (K) (LwA): 3 dB(A)
• Sound power level (LWA): 102 dB(A)
• Vibration ah flat grinding with AV handle: 4.8 m/s2
• Speed unloaded maximum: 6600 rotations per minute
• Round brush diameter maximum: 175 mm
• Disc diameter maximum: 230 mm
• Uncertainty (K) (LpA): 3 dB(A)
• Vibration ah sanding with AV handle: 2.6 m/s2
• Diameter of cone brush minimum: 100 mm
• Vibration ah flat grinding: 4,9 m/s2
• Round brush diameter: 175 mm
• Diameter of cone brush maximum: 115 mm
• Vibration (K) surface grinding: 1.5 m/s2
• Vibration ah sanding: 2.5 m/s2
• Vibration (K) sanding with AV handle: 1.5 m/s2

Scope of delivery

• In box, with safety switch