Starrett FCH0412 114 mm Fast Cut Bi‑Metal Hole Saw – AX5240

Stock Code: AX5240
Available to Order
£53.21 (inc VAT) per Each
£44.34 (exc VAT)
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Starrett FCH0412 Fast Cut Hole Saw – 114 mm / 4 1⁄2″ (Bi-Metal, Deep Cut – AX5240)


The Starrett FCH0412 is a 114 mm (4 1/2″) Fast Cut bi-metal hole saw designed for clean, fast and efficient cutting through wood, plastic, metal, and composites. Built with Starrett’s high-performance Fast Cut tooth geometry and a robust bi-metal construction, it’s ideal for trade professionals needing large, accurate cut-outs in a wide range of materials.

Key Features:

  • 114 mm (4 1/2″) cutting diameter – perfect for extractors, vent cut-outs, downlights, and waste pipe access

  • Bi-metal body with hardened alloy teeth for excellent durability and heat resistance

  • Fast Cut aggressive tooth design for smoother, faster cuts and reduced user fatigue

  • 38 mm cutting depth – suitable for sheeting, trunking, cladding, timber, and plastic

  • Cuts mild steel, stainless steel, aluminium, brass, hardwood, plastic, and composite panels

  • Slotted sidewall for fast slug ejection – compatible with optional ejector spring (not included)

  • Requires arbor – fits Starrett A1, A4, or compatible arbors (sold separately)

📦 What’s Included:

  • 1× Starrett FCH0412 114 mm Fast Cut Hole Saw (AX5240)

  • Supplied in individual carded retail packaging

🔧 Ideal For:

  • Electricians and HVAC engineers installing extractors, ducting or downlights

  • Workshop professionals cutting through multi-material work surfaces

  • Trade users needing fast, reliable performance with clean results every time

⚠️ Please Note:

  • Arbor is not included – please confirm compatibility before use

  • Always wear appropriate PPE such as gloves, goggles, and hearing protection

  • Use lubrication when cutting metal to extend tool life and improve results

Diameter114mm

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