Starrett FCH0156-G Fastcut Bi-Metal Holesaw 33mm

The Starrett Fast Cut Bi-Metal Holesaws are designed for efficient, smooth cutting across a range of materials. Featuring an improved cobalt HSS tooth material and a 5.5 TPI/25mm tooth pitch, these holesaws offer enhanced heat resistance and reduced wear to extend product life. They are particularly suited for cutting stainless steel and mild steel sheets and can also bore through tubes with wall thickness up to 3mm (1/8 inch). With a cutting depth of 41mm, they provide versatile performance for DIY and professional projects, including wood, plastic, and plaster when used in softer materials. Available in multiple diameters, these holesaws are compatible with standard arbors and drill chucks, enabling straightforward installation and operation. Performance and durability are optimized for fast, clean cuts with a non-binding edge design and improved tooth geometry.

Features

• 5.5 TPI / 25mm tooth pitch
• 41mm cutting depth
• Bi-metal durability and heat resistance
• Cuts stainless and mild steel sheets
• Compatible with standard hole saw arbors

Technical details

Diameter: 33mm. Cutting depth: 41mm. Tooth pitch: 5.5 TPI / 25mm. Material: Bi-metal for durability and heat resistance. Compatible with standard hole saw arbors and drill chucks. Suitable for cutting stainless steel, mild steel, and thin-walled tubes up to 3mm (1/8in).

Ensure the drill is set to appropriate speed for metal and attach the holesaw securely to a compatible drill or arbor.