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uxcell 3.5mm Paper Punch Drill, Straight Shank Hollow Bit Tool, for Hole Puncher Punching Machine - a18102000ux0007
uxcell a18102000ux0007
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Punch Drill: Punching dia.: 3.5mm / 0.14". punching length: 33mm / 1.3". shank dia.: 11mm / 0.43". total length: 70mm / 2.76". It is polished, hardened to 52-55HRC Applications: Specially used for punching tags, wall calendars, desk calendars, account books, and handbags. Suitable for ordinary paper, offset paper, coated paper, grease film paper, leather, fabric etc. Features: Overall quenching, high hardness, not easy to break. 90-degree inner chamfer opening, good edge sharpness and strength, 80% less resistance than traditional technology, not easy to block Easy To Use: Papers should be placed flat when punching. Pay attention to the lubrication of the punch drill. The smaller the pinhole, the slower the speed Notice: If the punch is blocked, it should be removed and cleaned up in time and reinstalled for use. It is often waxed and lubricated (candle or soap is a good substitute) at the cutting edge of the drill
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