Starrett FCH0418-G Fastcut Bi-Metal Hole Saw 105mm

The Starrett Fast Cut Bi-Metal Holesaw, 105 mm in diameter, is designed for efficient, durable cutting on stainless and mild steel sheets and for cutting through tubes up to 3 mm thick (1/8 in). It features an improved cobalt HSS tooth material and a 5.5 TPI positive rake tooth form to provide smoother, faster cuts with enhanced heat and wear resistance. The hole saw offers 41 mm (1.6 in) cutting depth and 30% extra gullet volume for better material penetration. It is compatible with standard power drills and hole saw arbors. This Fast Cut holesaw does not include the arbor and pilot drill. It is suitable for a range of interior and professional applications, including wood, metalworking, plumbing, electrical work, and DIY projects. The product is bi-metal, optimized for durability and performance under demanding cutting tasks, and is specifically suited to stainless and mild steel sheet while also handling tubes within the stated thickness.

Specifications

• Diameter: 105 mm
• Cutting depth: 41 mm
• Tooth pitch: 5.5 TPI
• Bi-metal with cobalt HSS teeth
• Cuts stainless and mild steel sheets; tubes up to 3 mm thick
• Compatible with standard drills and hole saw arbors

Usage

Attach the holesaw securely to a compatible drill or arbor. Mark the desired hole position, start at low speed to establish the cut, then increase to optimal speed and apply steady pressure. Stop once the saw passes through the material. Note that the arbor and pilot drill are not included.