Cutting Tools -Tungsten Steel Highlights Generic Brand Tungsten Steel Description: Description: 100% brand new and high quality Material: 55 degree Tungsten Steel Modell: XL550 It is suitable for machining aerospace, automobile , mold processing industry, medical equipment It is ideal for cutting, drilling, milling in copper, aluminum and aluminum alloys, aluminum, die-casting aluminum, copper alloy, magnesium alloy, zinc alloy, etc. It is high hardness with high wear resistance, high resistance to bending resistance and wreckage It is small chip resistance, is smooth and reduce drilling pollution Its blade is sharp and so it is easier drilling and cutting with less force and gives you a smooth, shiny piece of work too Overall Length: 1.97 inch / 50mm Shank Diameter: 0.16 inch / 4mm Blade Length: 0.47 inch / 12mm Blade Diameter: 0.16 inch / 4mm Edge Size: 0.12 inch / 3mm Size Chart SL. No Overall Length(approx) Shank Diameter(approx) Blade Length(approx) Blade Diameter(approx) Edge Size(approx) 1 50mm/1.97inch 4mm/0.16inch 4mm/0.16 inch 1mm / 0.04 inch 3mm / 0.12 inch 2 50mm / 1.97 inch 4mm / 0.16 inch 4mm / 0.16 inch 2mm / 0.08 inch 3mm / 0.12 inch 3 50mm / 1.97 inch 4mm / 0.16 inch 9mm / 0.35 inch 3mm / 0.12 inch 3mm / 0.12 inch 4 50 mm / 1.97 inch 4mm / 0.16 inch 10 mm / 0.39 inch 4mm / 0 .16 inch 3mm / 0.12 inch 5 50mm / 1.97 inch 6mm / 0.24 inch 15mm / 0.59 inch 5mm / 0.20 inch 3mm / 0.12 inch 6 50mm / 1.97 inch 6mm / 0.24 inch 15mm / 0.59 inch 6mm / 0.24 inch 3mm / 0.12 inch 7 50mm / 1.97 inch 6mm / 0.24 inch 15mm / 0.59 inch 6mm / 0.24 inch 3mm / 0.12 inch 8 60mm / 2.36 inch 8mm / 0.31 inch 18mm / 0.71 inch 8mm / 0.31 inch 3mm / 0.12 inch 9 75mm / 2.95 inch 10mm / 0.39 inch 25mm / 0.98 inch 10 mm / 0.39 inch 3mm / 0.12 inch ten 50 mm / 1.97 inch 12mm / 0.47inch 30 mm / 1.18 inch 12mm / 0.47inch 3mm / 0.12 inch Note : Please do allow minor error due to manual measurement Package includes: 1 x Tungsten Cutting Tool