► Austech | SP Air - Grinders

Precision Power for Fabrication & Workshop Finishing Engineered for performance in every grind. Austech’s SP Air Grinders deliver superior control, speed & endurance for mechanical, fabrication & bodywork professionals across Somerville, Victoria & the Mornington Peninsula. Built for precision & reliability, these pneumatic tools provide consistent rotational speed & balanced...

Precision Power for Fabrication & Workshop Finishing

Engineered for performance in every grind. Austech’s SP Air Grinders deliver superior control, speed & endurance for mechanical, fabrication & bodywork professionals across Somerville, Victoria & the Mornington Peninsula. Built for precision & reliability, these pneumatic tools provide consistent rotational speed & balanced handling, making them essential for detailed finishing, metal shaping & high-performance grinding in trade environments.

Designed for efficiency, SP Air Grinders integrate perfectly with Air Tools, Air Compressors, Air Hoses & Reels, Air Filters & Moisture Traps & Compressor Accessories to ensure optimal airflow management & continuous power delivery. This complete compatibility allows seamless setup across workshop or mobile environments, giving trades the torque, accuracy & consistency needed for flawless results.

Each grinder is crafted from heavy-duty alloy components & precision-machined internals to deliver smooth, high-speed rotation under sustained workloads. By maintaining strong airflow through Air Hoses & Reels & clean delivery via Air Filters & Moisture Traps, they prevent debris, oil & condensation from impacting internal parts — extending tool life & maintaining high-performance reliability. Whether used for surface prep, deburring, polishing or weld finishing, Austech SP Air Grinders deliver professional-grade accuracy & strength across every project.

What’s in This Collection:

► Die Grinder 1/4"Dr Straight
‣ High-speed straight grinder built for precision metal shaping, polishing & detailed finishing in tight spaces.

► Angle Grinder – 125mm (5")
‣ Compact yet powerful grinder ideal for heavy-duty grinding, cutting & weld cleaning in workshop environments.

► Grinder Micro
‣ Lightweight precision grinder providing excellent fingertip control for detailed finishing & micro-polishing applications.

► Die Grinder 1/4"Dr Extended Straight
‣ Extended model offering smooth torque delivery & improved reach for confined or deep access areas.

► Die Grinder 1/4"Dr 90° Angle
‣ 90° angled head allows superior reach in restricted areas, perfect for surface preparation & component finishing.

 

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  • SP Air - 125mm Air Tool Angle Grinder - (5") | SP-2257
    SP Air - 125mm Air Tool Angle Grinder - (5") | SP-2257
    SP Air - Air Tool - Angle Grinder - 125mm (5") SP-2257 by SP Tools delivers dependable, high-speed grinding and material removal for professional metalworking and fabrication projects. 125mm (5") grinding wheel capacity for versatile metalworking. Rugged, durable construction built to withstand demanding workshop...
    $253.64
    $272.73
    $253.64
  • SP Air - Air Tool Grinder Micro | SP-1900
    SP Air - Air Tool Grinder Micro | SP-1900
    SP Air - Air Tool - Grinder Micro SP-1900 by SP Tools delivers precise micro-grinding capability for tight spaces in automotive and metalworking projects. Compact, lightweight design for working in tight spaces Pneumatic operation enables smooth, controlled grinding Durable construction built for professional shop...
    $194.45
    $209.09
    $194.45
  • SP Air - 1/4" Drive Air Tool Die Grinder Extended Straight | SP-1211L
    SP Air - 1/4" Drive Air Tool Die Grinder Extended Straight | SP-1211L
    SP Air - Air Tool - Die Grinder 1/4"Dr Extended Straight | SP-1211L by SP Air delivers precise material removal for demanding metalworking and automotive tasks. 1/4" drive Extended straight configuration Air-powered die grinder tool Technical Specifications Model: SP-1211L Drive: 1/4" (0.25") Configuration: Extended...
    $191.07
    $205.45
    $191.07
  • SP Air - 1/4" Drive Air Tool Die Grinder Straight | SP-1211
    SP Air - 1/4" Drive Air Tool Die Grinder Straight | SP-1211
    SP Air - Air Tool - Die Grinder 1/4"Dr Straight | SP-1211 by SP Tools delivers precise material removal for professional metalworking and automotive tasks. 1/4" collet for versatile bit options Straight-head design for easy access in tight spaces Pneumatic operation provides consistent grinding...
    $182.61
    $196.36
    $182.61
  • SP Air - 1/4" Drive Air Tool Die Grinder 90° Angle | SP-1202
    SP Air - 1/4" Drive Air Tool Die Grinder 90° Angle | SP-1202
    SP Air - Air Tool - Die Grinder 1/4"Dr 90Deg Angle | SP-1202 by SP Air delivers compact, precise material removal in tight spaces for automotive, fabrication, and metalworking applications. 90-degree angled head for grinding and deburring in hard-to-reach areas 1/4" collet accepts standard...
    $200.37
    $215.45
    $200.37
  • SP Air - 1/4" Drive Air Tool Die Grinder Straight | SP-1201
    SP Air - 1/4" Drive Air Tool Die Grinder Straight | SP-1201
    SP Air - Air Tool - Die Grinder 1/4"Dr Straight | SP-1201 by SP Tools delivers high-speed, precise material removal for professional metalworking and automotive finishing tasks. 1/4" collet for versatile bit compatibility. Straight head design enables access in tight spots with precise control....
    $151.34
    $162.73
    $151.34

Surface Detail & Speed Consistency

Austech SP Air Grinders integrate effortlessly with Compressor Accessories, Pressure Regulators & Gauges, Mounting Brackets & Anti-Vibration Pads & Safety Valves & Drain Kits to maintain full control over air pressure & vibration management. This ensures stable, high-speed operation & reduced fatigue during extended shifts — a must for professional tradespeople.

Each unit is engineered for long-term durability under Australian trade conditions, where power, balance & control make the difference between good & great results. Built for metalworkers, automotive technicians & workshop fabricators across Somerville & the Mornington Peninsula, these grinders combine compact power with industrial reliability — the true definition of professional performance.

By maintaining precision airflow control through Pressure Regulators & Gauges & supporting compressor protection with Mounting Brackets & Anti-Vibration Pads, SP Air Grinders optimize both performance & longevity. Reinforced with Safety Valves & Drain Kits, they maintain consistent PSI & safeguard against pressure surges during continuous-duty operation.

► High-speed precision for metalwork, polishing & finishing tasks.
► Rugged alloy housings built for professional durability.
► Low-vibration balance improves comfort & control during long shifts.
► Backed by Same Day Dispatch & Warranty & Parts Support for peace of mind.

Austech supports professionals with full On-Site & Workshop Services & Trade Support Solutions, delivering technical expertise & service reliability when you need it most. With Alpha Crew Member Perks, Bulk Buy Discounts & Seasonal Promotions, every Australian trade gains access to superior performance, loyalty benefits & long-term workshop value.

Frequently Asked Questions

They perform optimally between 90–100 PSI, ensuring consistent torque & smooth speed control without straining the compressor or tool motor.

Use clean, dry air through Air Filters & Moisture Traps, maintain proper lubrication & regulate speed with Pressure Regulators & Gauges for precise torque control.

Yes — when paired with Compressor Accessories & correct oiling systems, they’re built to withstand long-duty cycles common in fabrication, maintenance & repair operations.

Brands

SP Air

SP Air