SM18 Sheet Metal Carbide Tipped Hole Saw 11866

Tungsten carbide tipped with positive rake teeth for high alloy and stainless steels, nonferrous metals and reinforced fabrics. Complete assembly with arbor and pilot drills. Recommended for use on sheet metal up to 1/8" (3mm) thick.

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  • Ideal for cutting stainless and high alloy steels, non-ferrous light metals and reinforced fabrics at a much faster speed than bi-metal holesaws
  • Tough Tungsten Carbide Tipped teeth have a positive cutting angle which provide fast and efficient removal of chips and swarf
  • Ideal for production cutting and particularly suitable for use in drills with limited speed control
  • Tungsten Carbide Tipped teeth provide superb product life and cutting performance
  • Safety stop at the base of the hole saw prevents drilling beyond the maximum cutting depth of 13mm (1/2")
  • Complete assembly - there is no requirement to purchase a separate drive arbor and pilot drill (Replacement pilot drills available)


  • Teeth per Inch (25mm): 4
  • Diameter (mm): 18
  • Diameter (in): 23/32"
  • Cutting Depth (mm): 13mm
  • Cutting Depth (in): 1/2"
  • Carton: Yes
  • Color: Grey
  • Body Material: Steel
  • Teeth Type: Carbide
  • Arbor Type: Fitted


  • SMD6 (12153)
    SMD6 Pilot Drill


    Starrett Hole Saw Application Guide (Form 958)

    Information to guide the product and operating speeds to maximize your productivity with Starrett Hole Saws.

    Starrett Saws and Hand Tools (Catalogue 71E)

    This 84 Page includes complete product information on Saws and Hand Tools, including Hole Saws and Accessories, Jigsaw and Reciprocating Saw Blades, Hack Saws, Tape Measures, Laser Distance Meters, Levels and Utility Bags for tool storage.

    Starrett Hole Saws Catalog (Bulletin 671)

    32 page brochure featuring hole saws, arbors and pilot drills.