4 of 4 Items
4 of 4 Items
Find professional‑grade air shears designed to make clean, precise cuts in sheet metal, aluminium, plastics and other thin materials using compressed air from your workshop system. Air shears are ideal for trade, fabrication, automotive and industrial applications where speed, accuracy and ergonomic design matter.
An air shear is a pneumatic cutting tool that uses compressed air to power reciprocating shear blades, delivering fast, controlled cuts across a range of materials including steel, aluminium, tin and acrylic. Unlike manual snips or powered saws, pneumatic shears provide continuous cutting without overheating, reduce distortion, and leave clean, burr‑free edges.
Gison Air Metal Shear GP‑838ST – Lightweight, ergonomic shear with up to 1.2 mm cutting capacity on steel and 1.6 mm on aluminium.
Gison Air Metal Shear GP‑838C – Heavy‑duty model for extended cutting tasks with robust airflow performance.
Each model connects easily to a standard workshop air compressor (typically ~90 psi) and delivers reliable shear action with minimal vibration and operator fatigue.
Fast, Continuous Cutting: Air shears operate at high strokes per minute, making repetitive or long cuts more efficient than manual shears or handheld tools.
Smooth, Burr‑Free Edges: The shearing action produces clean cuts that often require little to no secondary finishing.
Ergonomic & Lightweight: Pneumatic design reduces tool weight and vibration, decreasing operator fatigue over long work sessions.
Safe & Cool Operation: Unlike electric tools, air shears do not overheat and eliminate electrical hazards, making them ideal for busy workshops.
Versatile Materials: From mild steel and alloy sheets to plastics and non‑ferrous metals, air shears handle a wide range of cutting tasks.
Q: What is an air shear tool?
A: An air shear is a pneumatic cutting tool powered by compressed air that uses reciprocating blades to make clean, precise cuts in sheet metal, aluminium, plastic and similar materials — ideal for trade and fabrication work.
Q: What materials can an air shear cut?
A: Pneumatic air shears are designed to cut sheet metal (steel), aluminium, tin, plastics and light non‑ferrous materials up to the tool’s rated thickness.
Q: How does an air shear compare to manual snips?
A: Air shears provide faster, more consistent cutting with less operator effort and smoother edges than manual snips. They also work continuously without overheating.
Q: What compressor specs do I need?
A: Most pneumatic shears perform best with a standard workshop air compressor delivering around 90 psi and adequate airflow (CFM). Specific requirements vary by model.
Q: Are air shears suitable for automotive sheet metal?
A: Yes — they’re commonly used in auto bodywork and metal fabrication to trim panels, cut out sections, and shape sheet components quickly and precisely.
Q: Do air shears require maintenance?
A: Regular lubrication with pneumatic oil and periodic blade checks will help maintain performance and extend the tool’s life.