Within Compressors > Air Tools, Air Angle Grinders covers the pneumatic angle-grinder tools used in metalwork, fabrication, automotive, plant-equipment service, and the wider trade and industrial workshop applications — covering compact-body angle grinders for tight-access work, full-size body grinders for production fabrication, low-vibration variants for prolonged operator use, and the matching cutting and grinding accessories.
Parts for Machines supplies air angle grinders across the trade and industrial ranges. Air-powered angle grinders are preferred over electric in many trade applications — the high power-to-weight ratio of air motors gives sustained heavy-duty cutting and grinding performance, and the absence of electric motor heat-buildup allows continuous operation without thermal de-rating.
We are an authorised distributor and seller of SIP, Nuair, and Sealey across the air angle grinder range. SIP covers the broadest selection — full-size air angle grinders for production fabrication, compact-body variants for restricted-access work, and the matched accessory sets. Nuair extends the range with workshop and contractor variants — typically with built-in vibration-reducing features. Sealey covers trade-grade air angle grinders, with specific sizes for automotive and plant-equipment service work.
Product pages list the disc size capacity (typical 75mm, 100mm, 125mm, 180mm — the disc diameter the grinder is rated for), the rated free speed (typical 12,000-25,000 RPM at no-load — higher for smaller discs, lower for larger), the rated air consumption (in CFM at 90psi — typical 4-15 CFM depending on size), the recommended air pressure (typical 90psi/6.2 bar), the air inlet thread (typical 1/4″ BSP for small grinders; 3/8″ BSP for larger), the spindle thread (typical M10 or M14 for accessory mounting), the body weight, the noise level (in dB(A)), the vibration rating (in m/s² for hand-arm vibration assessment), and the warranty terms. Trade pricing on bulk and contractor orders is available; contact the team via WhatsApp 07754288583.
| Free Speed | 13500 rpm |
|---|---|
| Air consumption at free speed | 15 l/s |
| Guard positions | 0 |
| Main Material type | Steel |
| Output Spindle Thread | 3/8-24 UNF |
| Free Speed | 7500 rpm |
|---|---|
| Air consumption at free speed | 11 l/s |
| Auto balancer | No |
| Guard max rotation | 360 ° |
| Guard positions | 0 |
| Free Speed | 12000 rpm |
|---|---|
| Air consumption at free speed | 17 l/s |
| Auto balancer | No |
| Guard max rotation | 0 ° |
| Guard positions | 1 |
| Free Speed | 12000 rpm |
|---|---|
| Air consumption at free speed | 18 l/s |
| Auto balancer | No |
| Guard max rotation | 0 ° |
| Guard positions | 1 |
| Free Speed | 12000 rpm |
|---|---|
| Air consumption at free speed | 18 l/s |
| Auto balancer | No |
| Guard max rotation | 0 ° |
| Guard positions | 1 |
| Free Speed | 12000 rpm |
|---|---|
| Air consumption at free speed | 18 l/s |
| Auto balancer | No |
| Guard max rotation | 0 ° |
| Guard positions | 1 |
| Auto balancer | No |
|---|---|
| Exhaust | Rear |
| Governor type | NA |
| Main Material type | Aluminium, Composite over-sleeve |
| Output Spindle Thread | 3/8-24 UNF |
| Free Speed | 10000 rpm |
|---|---|
| Air consumption at free speed | 17 l/s |
| Auto balancer | No |
| Guard max rotation | 110 ° |
| Guard positions | 0 |
| Free Speed | 12000 rpm |
|---|---|
| Air consumption at free speed | 17 l/s |
| Sound Power | 95 dB(A) |
| Sound Pressure | 84 dB(A) |
| Uncertainty vibration-K | 4.1 m/s² |
| Free Speed | 12000 rpm |
|---|---|
| Air consumption at free speed | 17 l/s |
| Sound Power | 95 dB(A) |
| Sound Pressure | 84 dB(A) |
| Uncertainty vibration-K | 2.6 m/s² |
| Free Speed | 12000 rpm |
|---|---|
| Air consumption at free speed | 17 l/s |
| Auto balancer | No |
| Guard max rotation | 130 ° |
| Guard positions | 5 |
| Free Speed | 12000 rpm |
|---|---|
| Air consumption at free speed | 17 l/s |
| Auto balancer | No |
| Guard max rotation | 130 ° |
| Guard positions | 5 |
| Free Speed | 12000 rpm |
|---|---|
| Air consumption at free speed | 17 l/s |
| Auto balancer | No |
| Guard max rotation | 130 ° |
| Guard positions | 5 |
| Auto balancer | No |
|---|---|
| Exhaust | Rear |
| Governor type | Ball |
| Main Material type | Aluminium, Composite over-sleeve |
| Output Spindle Thread | 1/2-13 UNC |
| Air consumption at load | 39 l/s |
|---|---|
| Air inlet thread size (in) | 1/2 |
| Air inlet thread type | NPT |
| Max dynamic air working pressure | 6.3 bar |
| Min hose diam (16 ft hose length) | 0.63 in |
| Air consumption at load | 39 l/s |
|---|---|
| Air inlet thread size (in) | 1/2 |
| Air inlet thread type | NPT |
| Max dynamic air working pressure | 6.3 bar |
| Min hose diam (16 ft hose length) | 0.63 in |
| Air consumption at load | 33 l/s |
|---|---|
| Air inlet thread size (in) | 1/2 |
| Air inlet thread type | NPT |
| Max dynamic air working pressure | 6.3 bar |
| Min hose diam (16 ft hose length) | 0.63 in |
| Free Speed | 13500 rpm |
|---|---|
| Air consumption at free speed | 3.5 l/s |
| Auto balancer | No |
| Guard max rotation | 360 ° |
| Guard positions | 0 |
| Free Speed | 18000 rpm |
|---|---|
| Air consumption at free speed | 4.9 l/s |
| Auto balancer | No |
| Guard max rotation | 360 ° |
| Guard positions | 0 |
| Free Speed | 20000 rpm |
|---|---|
| Air consumption at free speed | 6 l/s |
| Auto balancer | No |
| Guard max rotation | 360 ° |
| Guard positions | 0 |
| Free Speed | 8500 rpm |
|---|---|
| Air consumption at free speed | 18 l/s |
| Abrasive type | Type 27 |
| Auto balancer | No |
| Guard max rotation | 120 ° |
| Free Speed | 8500 rpm |
|---|---|
| Air consumption at free speed | 18 l/s |
| Abrasive type | Type 27 |
| Auto balancer | No |
| Guard max rotation | 120 ° |
| Free Speed | 13000 rpm |
|---|---|
| Air consumption at free speed | 10 l/s |
| Auto balancer | No |
| Guard max rotation | 360 ° |
| Guard positions | 0 |
| Auto balancer | No |
|---|---|
| Exhaust | Rear |
| Governor type | Ball |
| Main Material type | Aluminium, Composite over-sleeve |
| Output Spindle Thread | 3/8-24 UNF |
| Auto balancer | No |
|---|---|
| Exhaust | Rear |
| Governor type | Ball |
| Main Material type | Aluminium, Composite over-sleeve |
| Output Spindle Thread | 1/2-13 UNC |
| Auto balancer | No |
|---|---|
| Exhaust | Rear |
| Governor type | Ball |
| Main Material type | Aluminium, Composite over-sleeve |
| Output Spindle Thread | 3/8-24 UNF |
| Auto balancer | No |
|---|---|
| Exhaust | Rear |
| Governor type | Ball |
| Main Material type | Aluminium, Composite over-sleeve |
| Output Spindle Thread | 3/8-24 UNF |
| Auto balancer | No |
|---|---|
| Exhaust | Rear |
| Governor type | Ball |
| Main Material type | Aluminium, Composite over-sleeve |
| Output Spindle Thread | 3/8-24 UNF |
| Auto balancer | No |
|---|---|
| Exhaust | Rear |
| Governor type | Ball |
| Main Material type | Aluminium, Composite over-sleeve |
| Output Spindle Thread | 3/8-24 UNF |
| Free Speed | 13000 rpm |
|---|---|
| Air consumption at free speed | 10 l/s |
| Auto balancer | No |
| Guard max rotation | 360 ° |
| Guard positions | 0 |
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