Starrett Bi-Metal Fast Cut Hole Saw 24mm

The Starrett bi-metal hole saw line combines aggressive material penetration with improved tooth design for smoother, faster cutting across a range of metals and related materials. Built to handle stainless and mild steel, as well as tubes and solid pieces, these tools emphasize heat and wear resistance, deep cutting capability, and practical performance for professional and DIY projects alike. By offering depth, diameter variety, and enhanced cutting geometry, they are suitable for interior work, metalworking, plumbing, electrical, and general carpentry tasks where efficient hole cutting is required.

Features

• Bi-metal construction for durability and aggressive cutting
• Improved tooth material for heat and wear resistance
• 5.5 TPI tooth form for smoother, faster cuts
• Suitable for stainless and mild steel sheets and tubes up to 3 mm wall thickness
• Deep cutting designs with substantial kerf clearance
• Diameter options including common sizes (24 mm noted) and large range (14–210 mm in available offerings)

Technical specifications

• Diameter: 24 mm (15/16 in)
• Cutting depth: 51 mm (DCH1056) for Deep Cut model
• Cutting depth: 41 mm (Fast Cut model)
• Material: Bi-Metal with improved tooth material
• Special notes: Fast Cut does not include Arbor or Pilot drill
• Applications: cuts through stainless steel, mild steel, tubes up to 3 mm wall thickness; suitable for wood, plastic, plaster in softer materials when specified