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Cle-Line bi-metal hole saw, 102 mm diameter, silver metal finish

Cle-Line

Cle-Line C25106 4IN 102mm M3 Bi-Metal Hole Saw 1887

SKU CH-R7GY-A59E8

Cuts 102 mm holes in metal and wood with M3 bi-metal teeth for long life

  • Bi-metal construction resists heat for longer cutting life
  • 102 mm diameter handles large pipe and conduit openings
  • M3 high-speed steel teeth cut steel, wood and plastic
  • 1887 model code ensures correct replacement ordering
  • Cle-Line brand delivers professional-grade accessory reliability

Cle-Line 102mm Bi-Metal Hole Saw

This Cle-Line C25106 bi-metal hole saw has a 102 mm cutting diameter and is designed for use with power tools. It suits trade professionals and DIY users who need to drill large-diameter holes in metal, wood or plastic. The M3 designation indicates the tooth specification for the intended material range.

Not for small holes or non-rotary tools

Buyers who need holes smaller than 102 mm should choose a different diameter. The saw requires a compatible power drill or drill press; it cannot be used with hand-only tools or impact drivers that lack the correct arbor fitment. It is also unsuitable for cutting glass, stone or ceramic tile.

102 mm cutting diameter

The single specification that decides fit is the 102 mm cutting diameter. Match this to the required hole size before purchase. The bi-metal construction and M3 tooth pattern support the cutting action, but the diameter is the decisive figure for the application.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 84% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLE-LINE

Questions about this item

Which Cle-Line bi-metal hole saw size should I choose for a 102 mm cut?

The C25106 model is the 4-inch, 102 mm diameter saw, so it matches that exact cut size.

What does the 102 mm diameter mean when the saw is mounted on a drill?

It will cut a clean 102 mm hole through sheet metal, wood or plastic in a single pass.

What arbor thread does the M3 designation indicate and what does it limit?

M3 denotes a metric M3 mounting thread, so the saw only fits arbors or mandrels with a matching M3 shank.

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