Starrett FCH0278-G Fastcut Bi-Metal Holesaw 73mm

The Starrett Fast Cut Bi-Metal Holesaw delivers smoother and faster cutting performance across a range of materials, with an improved tooth design and 5.5 TPI/25mm tooth pitch for enhanced heat resistance and wear life. Specifically suited to cutting stainless steel and mild steel sheets, it can also cut through tubes with wall thickness up to 3 mm (1/8 in). The hole saw provides a cutting depth of 41 mm (1.62 in) and 30% extra gullet volume to improve material penetration. Compatible with standard power drills and arbors, it is available in sizes covering the most popular hole saw diameters, including 73 mm. Use proper lubrication for metal cutting and ensure the work is secured, then apply steady pressure as the saw begins to cut and pass through the material.”

Features

• Smoother, faster cut than standard saws
• 5.5 TPI/25 mm tooth pitch
• Cuts stainless and mild steel sheets
• Tubes up to 3 mm wall thickness
• 41 mm cutting depth
• 30% extra gullet for penetration

Use with appropriate cutting lubricant or coolant for best performance; clamp the material securely before cutting; attach the hole saw securely to a compatible drill or arbor; set drill speed appropriate for metal cutting.