The VALCIA Bearingless Unground Sheet Metal Round Punch is a precision mechanical tool designed specifically for punching steel and stainless steel sheets with a thickness of up to 2 mm and 1.5 mm, respectively.
Manufactured without grinding and equipped with an anti-friction washer, this punch guarantees precise and clean cuts, reducing tool wear and prolonging its useful life.
Its robust design and high quality make it an ideal choice for drilling tasks in industrial and DIY environments, where reliability and durability are essential.
Although it is a standard tool, it stands out for its ability to adapt to different types of steel, offering versatility in its use.
In addition, its use is simple and efficient, especially when used in combination with suitable lubricants, which improves the quality of the cut and the useful life of the perforator.
If in doubt about the type of steel to drill, it is recommended to opt for the 56 series, which offers greater versatility and resistance for more demanding tasks.

Recommendations for use:
Before you start drilling, be sure to lubricate the sheet metal well to make cutting easier and reduce tool wear.
Wear safety glasses and protective gloves to avoid accidents while drilling.
Keep the sheet securely held in place to avoid sudden movements or displacements that could affect the precision of the cut.
For thicker sheets or harder materials, consider making a smaller pre-hole before using the round hole punch for best results.
If working with different types of steel, it is advisable to carry out a test on a leftover material to adjust the pressure and cutting speed.

Maintenance recommendations:
After each use, clean the punch to remove metal residue and oil, which will help keep the tool in good condition and prevent corrosion.
Apply a thin coat of oil to the moving parts of the drill before storing it, this will prevent rust and keep it running smoothly.
Store the hole punch in a dry place away from moisture to prevent damage and prolong its life.