Starrett FCH0418 105 mm Fast Cut Bi‑Metal Hole Saw – AX5225

Stock Code: AX5225
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£38.06 (inc VAT) per Each
£31.72 (exc VAT)
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Starrett FCH0418 Fast Cut Hole Saw – 105 mm / 4 1⁄8″ (Bi-Metal, Deep Cut – AX5225)


The Starrett FCH0418 is a 105 mm (4 1/8″) Fast Cut bi-metal hole saw, purpose-built for clean, efficient large-diameter cutting through a wide range of materials. With Starrett’s Fast Cut tooth geometry and a rugged bi-metal body, it delivers fast, accurate results with long-lasting durability—ideal for professional electricians, plumbers, and HVAC engineers.

Key Features:

  • 105 mm (4 1/8″) cutting diameter – ideal for ducting, waste pipes, downlights, and large cable access

  • Bi-metal construction with hardened teeth for strength, heat resistance, and long service life

  • Fast Cut tooth design ensures smoother, faster cutting with reduced snagging

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

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

  • Slotted sidewalls allow for easy slug ejection – compatible with optional ejector spring

  • Requires arbor – fits Starrett A1, A4, or equivalent types (sold separately)

📦 What’s Included:

  • 1× Starrett FCH0418 105 mm Fast Cut Hole Saw (AX5225)

  • Supplied in individual carded retail packaging

🔧 Ideal For:

  • Electricians and mechanical installers cutting large access holes in panels and ceilings

  • Workshop and site users working with mixed material builds

  • Professionals demanding precision, speed, and long tool life

⚠️ Please Note:

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

  • Always wear correct PPE including gloves, eye protection, and hearing protection

  • Use lubrication when drilling metals to maximise life and cutting efficiency

Diameter105mm

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