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Silver bi-metal hole saw cylinder 51mm diameter 1887

Cle-Line

Cle-Line C25025 2IN 51mm M42 Bi-Metal Hole Saw 1887

SKU CH-WR2P-GNQQG

Cuts 51 mm holes in metal and wood using M42 bi-metal teeth for long life

  • M42 bi-metal teeth cut hard materials cleanly
  • 51 mm diameter handles 2 in pipe and conduit
  • Model C25025 identifies the correct replacement
  • Part number 1887 matches manufacturer catalogues
  • New condition delivers full factory performance

2-Inch M42 Bi-Metal Hole Saw

The Cle-Line C25025 is a 2-inch hole saw built with M42 bi-metal construction for cutting through metal and other tough materials. It suits trade professionals and maintenance crews who need a durable 51mm cutter for repetitive drilling tasks. The 1887 model designation identifies this specific cutter in the range.

Installation uses a standard arbor

Mount the saw onto a compatible arbor that matches the shank requirement for this 2-inch diameter. Ensure the pilot drill is sharp and centred before starting the cut to prevent the saw from walking. Common issues include premature tooth wear if cutting speed or lubrication is incorrect for the material, and the saw binding if chips are not cleared frequently.

Check arbor compatibility and material suitability

Verify that your existing arbor accepts the shank configuration required by this 51mm saw before ordering. Confirm the workpiece material is appropriate for M42 bi-metal cutting edges, as very hard or abrasive materials may require a different tooth geometry. Review the Proposition 65 notices supplied with the product regarding chemical exposure.

How it compares

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

Price $6.99
Cheaper than about 92% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLE-LINE

Questions about this item

How can I confirm the M42 bi-metal hole saw is cutting cleanly after setup?

A smooth, steady cut with minimal vibration and consistent chip ejection shows the M42 bi-metal hole saw is working as intended.

What comes in the box with the Cle-Line C25025 and what must I purchase separately?

The package includes the 51 mm hole saw only; an arbor with pilot drill is sold separately.

Which version of the Cle-Line hole saw should I choose for a 2-inch cut?

Select model C25025, the 51 mm M42 bi-metal hole saw marked 1887, for a 2-inch diameter hole.

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