Starrett FCH0318 79 mm Fast Cut Bi‑Metal Hole Saw – AX5185

Stock Code: AX5185
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£26.10 (inc VAT) per Each
£21.75 (exc VAT)
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Starrett FCH0318 Fast Cut Hole Saw – 79 mm / 3 1⁄8″ (Bi-Metal, Deep Cut – AX5185)


The Starrett FCH0318 is a 79 mm (3 1/8″) Fast Cut bi-metal hole saw, engineered for fast, smooth cutting in metal, wood, plastic, and composite materials. Designed for professional tradespeople, it features Starrett’s aggressive Fast Cut tooth geometry and a tough bi-metal body for long-lasting, high-performance use on-site or in the workshop.

Key Features:

  • 79 mm (3 1/8″) cutting diameter – ideal for extract fan ducts, waste pipes, and large cable routing

  • Hardened bi-metal construction offers excellent heat resistance and durability

  • Fast Cut tooth profile ensures faster, smoother cutting with minimal binding

  • 38 mm cutting depth – ideal for panels, boxed sections, sheeting, and timber

  • Cuts stainless steel, mild steel, aluminium, brass, hardwood, plastic, and laminate

  • Slotted sidewall for easy slug removal – compatible with optional ejector spring (not included)

  • Requires arbor – compatible with Starrett A1, A4, or similar (sold separately)

📦 What’s Included:

  • 1× Starrett FCH0318 79 mm Fast Cut Hole Saw (AX5185)

  • Supplied in retail carded packaging

🔧 Ideal For:

  • Electricians, HVAC engineers, and installers cutting large openings in mixed materials

  • Fabricators and construction professionals needing reliable, fast hole cutting

  • Workshop applications requiring clean, repeatable cuts with minimal finishing

⚠️ Please Note:

  • Arbor is not included – ensure compatibility with your arbor system

  • Use appropriate PPE, including gloves, safety goggles, and hearing protection

  • Lubricate when cutting metals to reduce friction and extend blade life

Diameter79mm

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