Material: tungsten steel Processing hardness: below 45 degrees Features: high hardness, wear resistance, accurate positioning, good chip removal Applicable devices: CNC machines, precision drills, drills, hand drill is prohibited Area of application: processing workpiece materials within 45 degrees, e.g. stainless steel, iron plate, cast iron, moulded steel, etc. › See more product details; Product description Name: Total Tungsten Steel Twist Drill Bit Material: tungsten steel. Processing hardness: below 45 degrees. Features: high hardness, wear resistance, accurate positioning, good chip removal. Applicable devices: CNC equipment, precision drill, drill, hand drill is prohibited. Area of application: machining workpiece materials within 45 degrees, e.g. stainless steel, iron plate, cast iron, moulded steel, etc. Product packaging and box packaging. 1 piece; Product description Name: Total Tungsten Steel Twist Drill Bit Material: tungsten steel. Processing hardness: below 45 degrees. Features: high hardness, wear resistance, accurate positioning, good chip removal. Applicable devices: CNC equipment, precision drill, drill, hand drill is prohibited. Area of application: machining workpiece materials within 45 degrees, e.g. stainless steel, iron plate, cast iron, moulded steel, etc. Product packaging and box packaging. 1 piece; Name: Total Tungsten Steel Twist Drill Bit Material: tungsten steel. Processing hardness: below 45 degrees. Features: high hardness, wear resistance, accurate positioning, good chip removal. Applicable devices: CNC equipment, precision drill, drill, hand drill is prohibited. Area of application: machining workpiece materials within 45 degrees, e.g. stainless steel, iron plate, cast iron, moulded steel, etc. Product packaging and box packaging. 1 piece
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