Starrett FCH0400 102 mm Fast Cut Bi‑Metal Hole Saw – AX5220

Stock Code: AX5220
Available to Order
£36.38 (inc VAT) per Each
£30.32 (exc VAT)
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Starrett FCH0400 Fast Cut Hole Saw – 102 mm / 4″ (Bi-Metal, Deep Cut – AX5220)


The Starrett FCH0400 is a 102 mm (4″) Fast Cut bi-metal hole saw designed for professional-grade cutting through metal, wood, plastic, and composite materials. Engineered with Starrett’s Fast Cut tooth design and a robust bi-metal construction, it offers clean, accurate results, long tool life, and rapid performance—perfect for large cut-outs in electrical, HVAC, and plumbing installations.

Key Features:

  • 102 mm (4″) cutting diameter – ideal for extractor fans, ducting, pipework, and lighting access

  • Hardened bi-metal body for outstanding durability and heat resistance under load

  • Aggressive Fast Cut tooth geometry delivers fast, smooth, low-vibration cutting

  • 38 mm cutting depth suitable for timber, plasterboard, sheeting, composites, and steel

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

  • Side ejection slots for quick slug removal – compatible with ejector spring (sold separately)

  • Requires arbor – fits Starrett A1, A4, or equivalent arbors (not included)

📦 What’s Included:

  • 1× Starrett FCH0400 102 mm Fast Cut Hole Saw (AX5220)

  • Supplied in individual retail carded packaging

🔧 Ideal For:

  • Electricians, HVAC engineers, and fitters cutting large holes in a range of materials

  • Workshop professionals needing consistent performance and long-lasting reliability

  • Trade users requiring clean, precise large-diameter cuts for ventilation or pipework

⚠️ Please Note:

  • Arbor is not included – confirm compatibility before purchase

  • Always use correct PPE, including gloves, goggles, and hearing protection

  • Lubricate during metal cutting to reduce heat and extend tool life

Diameter102mm

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