Designed for pin-style ball vises and engraving blocks, these 3D printed holding pins will keep your work secure without damaging the metal.
These invaluable accessories come in eight different shapes and sizes to secure many different types of work with endless combination possibilities.

I first created these holding pins for my own work and made them available to purchase once I realized how much of a help they were to me.

Low Profile:

The original goal of this product was to create pins that would sit low enough on my vise to secure my work but not get in the way of my tool. These pins are designed to do just that. Four extra-low round pins are included for an even lower range of movement. They make the perfect companion lower set bezels and sheet metal engraving projects.

Non-Marring & Non-Corrosive:

As opposed to standard steel accessories, these pins will not scratch, damage, and indent your metal if used properly.

The pieces do not need to be oiled or stored in airtight containers as they will not rust.

Included Pieces (32 Total):

- 4 Small Rounded Pins

- 4 Small Rounded Pins Extra-Short

- 4 Triangle Pins

- 4 90° Corner Pins

- 4 130° Corner Pins

- 4 Small Concave Pins

- 4 Medium Concave Pins

- 4 Large Concave Pins

Specifications:

- Inserted Pin Diameter: 3.3 mm

- Material: Biosourced PLA

- Fits most standard engraving blocks and ball vises. Measure before ordering.

- Known Compatible Vises: SFC Tools Engraving Block (26-220), GRS Standard Blocks

Holder is Not Included

Give us a shoutout on Instagram if you love your new holding pins! Tag your post with @lithic_design and we will share your post in our stories.

Contact us at lithicdesign@gmail.com for wholesale pricing and availability.

Watch our setting video on youtube for ideas on how to use these holding pins.

Tips:

• Do not over-tighten. Over-tightening will cause breakage and is a sign that a different shape combination or placement on the vise jaws is needed. When correctly selected and positioned, a light tension should be adequate to create a firm hold on your workpiece.

• If the holding pins still aren’t doing the trick, don’t force it! This product will not be right for every piece, and you may need to try an alternative method of holding your work.

© Lithic Design 2022