RUKO LOS-HSSCo-41mm Bi-Metal Hole Saw, 41 mm Cutting Diameter, 38 mm Cutting Depth, 5/8 inch-18 UNF Thread

Cutting clean, precise holes in tough materials often means fighting dull teeth, clogged slots, and slow progress. The RUKO GMBH LOS-HSSCo-41mm bi-metal hole saw tackles those frustrations head-on, delivering fast, smooth cuts in wood, plastic, machinable metals, stainless steel, and non-ferrous metals.

Who is it for

This hole saw is built for professionals and serious DIYers who need reliable performance across a range of materials. Whether you are installing pipework, running cables, or creating openings in sheet metal, its 41 mm diameter and 38 mm cutting depth handle common jobs with ease.

Main features

• Bi-metal construction with high-speed steel teeth for durability and heat resistance.
• Vari-pitch tooth design minimizes vibration and chatter for smoother cuts.
• Large ejection slot allows quick slug removal, reducing downtime.
• Electronically welded teeth stay sharp longer, even in stainless steel.
• 5/8"-18 UNF arbor thread fits standard arbors (sold separately).

Specifications

• Tool Type: Hole Saw
• Cutting Diameter: 41 mm (1-5/8")
• Cutting Depth: 38 mm (1-1/2")
• Material: Bi-Metal (High-Speed Steel Teeth)
• Tooth Design: Vari-Pitch
• Arbor Thread Size: 5/8"-18 UNF
• Compatible Materials: Wood, Plastic, Machinable Metals, Stainless Steel, Non-Ferrous Metals
• Durability Features: Shatter-resistant, Heat-resistant
• Technology: Lenox T2 Technology
• Core Ejection: Large slot for easy slug removal
• Construction: Electronically welded
• Application: General purpose hole cutting
• Corrosion Resistance: Yes
• Product Series: Lenox Bi-Metal Hole Saw

Tips

For best results, use a pilot drill and arbor matched to your material. Apply steady pressure and let the saw do the work—excessive force can overheat the teeth. Clear chips frequently to extend blade life.