Starrett FCH0434 121mm (4.3/4") Hole Saw Bi Metal Fast Cut Constant Pitch

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PERFORMANCE: Fast Cut Bi-Metal Hole Saws contain an extra cobalt HSS tooth material, and a new 5.5 TPI positive rake tooth design ensuring a smoother and faster cut. PRACTICAL: HSS teeth and a non-binding clean edge design ensure a smooth, clean, and fast cutting hole saw blade. Sharp tooth shape and durability make this bimetal hole saw one of the best on the market. EFFICIENT: Specifically suited to cutting up to 3mm stainless and mild steel sheets, the fast cut will also cut through tubes with a wall thickness of up to 3mm (1/8”). Get 41mm (1.5/8”) hole saw depth. EASY TO USE: Make sure the hole saw wears the wood surface as you insert it. Slowly cut into the material with the saw when it starts to cut. As soon as the hole saw passes through the other side of the wood, stop the drill WIDE APPLICATIONS: Specifically designed for cutting stainless steel, metals, and mild steel sheet, the Fast Cut Saws will cut through wood, plastic, plaster, and other materials. Recommended cutting depth - up to 13mm (1/2”) in softer materials. PERFECT SIZE: Available in various diameters covering the most popular hole saw sizes on the market with 30% extra gullet volume for better material penetration. Ideal for a wide range of interior works, woodwork, metalworking, plumbing, electrical work, professional workplaces, and DIY projects. Sizes available: 14mm – 210mm Please Note: This Fast Cut hole saw does not include the Arbor and Pilot drill.

ManoMano

General description The Starrett Fast Cut Bi-Metal Holesaw (121mm) is engineered for efficient and smooth cutting across a variety of materials. It features an improved tooth design that enhances durability, heat resistance, and wear resistance, resulting in a longer lifespan. This holesaw is particularly effective for cutting stainless steel and mild steel sheets, as well as tubes with wall thicknesses up to 3mm (1/8 inch), providing a clean and fast cut ideal for both DIY and professional home improvement projects. Technical specifications Diameter: 121mm (4.3/4 inches) Cutting Depth: 41mm Blade Material: Bi-metal High-Speed Steel Number of Pieces: 1 Tooth Form: 5.5 TPI/25mm Compatibility and accessories Compatible with standard hole saw arbors and drill chucks Suitable for cutting stainless steel, mild steel sheets, and tubes up to 3mm wall thickness Installation Attach the hole saw to a compatible drill or arbor Ensure the drill is set to the appropriate speed for metal cutting

Power Tools Direct

The Starrett Fast Cut Bi-Metal Holesaws provide a smoother faster cut on a wide range of materials when compared to the previous constant pitch saw. Improved tooth material and 5.5 TPI/25mm tooth form for enhanced heat and wear resistance and greater product life.Specifically suited to cutting stainless and mild steel sheet they will also cut through tubes with a wall thickness of up to 3mm (1/8in). Specification: Cutting Depth: 41mm.1 x Starrett Fastcut Bi-Metal Holesaw 121mmPTDSTRHS121AXN