First set of teeth is known as the overcut, second is known as upcut, Upcut is finer than overcut. Double-cut file is used with heavier pressure than the single-cut and removes material faster from the workpiece.

Key Features:

• Round shape
• Smooth, knurl-cut
• European style, design and size
• 2 sets of diagonal rows of teeth
• Second set of teeth cut in opposite diagonal direction and on top of the first set