Sheet Metal Punch - Q.Max - 34mm

A quick and easy way to cut clean metric sized holes in sheet metal up to 16 gauge. The special de...

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Product Information

Full details

The Q.Max Sheet Metal Punch (34mm) is designed for professionals and DIY enthusiasts needing to create clean, metric-sized holes in sheet metal up to 16 gauge. Its key benefit is producing a burr-free finish with even load distribution, eliminating the need for secondary finishing. A potential caveat is that the instructions differ slightly for punches 15mm and over, and the punch is sold separately from the required key.

All features

Model Part NumberQma34M
BrandQ.Max

Extended Product Information

FAQs

What is the maximum thickness of sheet metal this punch can cut?

This punch is designed for sheet metal up to 16 gauge, which is approximately 1.5mm thick.

Do I need to order a separate key for this punch?

Yes, the punch is sold singly without the hexagonal key, which must be ordered separately.

Will I need to deburr the hole after using this punch?

No, the special design of this punch creates a burr-free hole that typically requires no extra finishing.

Are the setup instructions the same for all sizes?

No, the instructions provided are for cutters up to 15mm. Cutters 15mm and over have a different configuration, often with the thread integrated into the punch itself and no separate die nut.

How do I maintain the tool to prevent rust?

Keep the tool clean, apply a light oil to the metal parts periodically, and store it in a dry place. The anti-corrosive surface finish offers protection but regular care ensures longevity.

What is the 'die nut' used for?

The die nut is used in the setup process (for cutters up to 15mm) to provide a surface for the hexagonal screw to push against as it draws the punch through the metal sheet.

Troubleshooting

Punch does not cut cleanly

Ensure the sheet metal is within the 16 gauge limit. Check for any debris on the cutting edges or the die. Ensure the hexagonal screw is being turned with sufficient force.

Tool is difficult to turn

Lubricate the punch, die, and screw threads with a light oil. Verify that the die nut is properly seated against the metal surface.

Punch gets stuck

Back off the die nut slightly and try again, ensuring even pressure. Check for any deformation in the metal or the punch itself.

Rust appears on the tool

Clean the rust with a fine-grade steel wool or rust remover. Apply a protective oil coating and store in a dry environment.

Pros and Cons

Pros

  • Produces clean, burr-free holes
  • Suitable for sheet metal up to 16 gauge
  • Durable, heat-treated cutting edges
  • Anti-corrosive coating for longevity
  • Even load distribution for consistent cuts

Cons

  • Punch key must be ordered separately
  • Instructions vary for punches 15mm and larger
  • Requires sufficient torque to operate
  • Not suitable for materials thicker than 16 gauge

Setup, Compatibility & Care

Setup:

For cutters up to 15mm, thread the punch onto the hexagonal screw, pass the screw through the sheet, place the die on the die nut, and screw the die nut onto the screw until it touches the metal. Use a hexagonal key to turn the screw, drawing the punch through the metal.

*Note: For cutters 15mm and over, the configuration differs; the thread is in the punch itself, and there is no separate die nut.*

Compatibility:

This punch is designed for sheet metal up to 16 gauge (approximately 1.5mm thickness).

Care:

  • Keep cutting edges clean and free from debris.
  • Apply a light oil to the punch and die periodically to prevent rust and ensure smooth operation.
  • Store in a dry place.
  • The anti-corrosive finish helps prevent rust, but regular maintenance is recommended for longevity.