METALLIXITY Hole Saw 98mm (3-7/8"), Heavy Duty Tungsten Carbide with Center Drill Bit Hex Key Spring - Hole Cutters for Thick Stainless Steel Steel Metal Plates. Silver

Product Features

• [1]APPLY TO - Tungsten Carbide Tipped (TCT) hole saws are high-performance cutting tools that utilize tungsten carbide as the base material. These hole saws feature exceptional hardness and wear resistance. They are particularly suitable for machining hard materials such as stainless steel (15mm or less), alloy steel (10mm or less), and cast iron. Not recommended for thin metal sheet, wood and plastic
• [2]SPECIFICATION - Hole Saw Diameter: 98mm (3-7/8"), Cutting Depth: 25mm (1"), Shank Diameter: 7.5mm (0.3"), Total Length: 83mm (3.27") with Triangular Shank, with 1pc Center Drill Bit Diameter: 6mm (0.24"), with 1pc Hex Key
• [3]DESIGN - Surface modification using sandblasting promotes coating adhesion and functional performance, while the triangular shank enhances grip stability. Corrosion-inhibiting treatment is applied during manufacturing
• [4]ADVANTAGES - Co-optimization of surface PVD coatings and heat treatment processes: high cutting strength, long life and stable cutting performance
• [5]EXPAIN - Need to rotate the center drill into position, align the locking pin with the groove using the hex key, then securely tighten the assembly while confirming spring installation. During operation, maintain perpendicular drilling alignment; coolant application is recommended during extended high-speed drilling