Truly portable, battery-operated part marking

Portable Dot Peen Marking Has Never Been Easier





The lightest battery-operated unit on the market

Hand-held marking system FlyMarker® mini


As Featured In


Selected Articles

Fabricating Product News - Cover Feature: Dot Peen Marker – Ergonomic and Compact » - Technology Spotlight: Part-marking on the move »

Modern Machine Shop - Portable Dot Peen Marking System Marks Round Parts »

Plastics Machinery Magazine - Smaller marking device debuts » - Handheld Marking Unit is Light and Versatile »

Fabricating & Metalworking - Lightweight Portable Marking of Materials in the Shop »

Direct Industry - NEW! FlyMarker® mini - Most likely the lightest, battery operated hand-held marking unit in the world » - Hand-held dot peen marking system requires no power, air cables » - Handheld Marking Unit Is Light And Versatile » - Lightweight, Battery-Operated, Handheld Marking Unit  »

Manufacturing News - Lightweight Battery-Operated Handheld Marking Unit  »

NASA Tech Briefs - Products of the Month  »

Operational Supplier for North American Steel Alliance (NASA)

Rocklin Mfg. and the FlyMarker® have been recognized as an “Operational Supplier" for the NASA cooperative representing over $8 billion in revenue.


What Our Customers Are Saying

"The unit has performed remarkably.  The best part is that it is cordless!"

"Original method...was hammer and letter punch.  We could not fathom going back to this system."

"We save days of labor..."

"Speed, quality, traceability, system portability, and the additional marking capability to offer to our customers have had a very favorable impact on productivity."


"Replaced metal stamps and mark steel plate and pipe."

"5 times faster, great quality and very safe to use."


“The FlyMarker has been a tremendous time saver for us because of its portability.”

“We no longer have to drag extension cords around, or take the pieces to be etched over to the machine near an electrical source.”

“It allows us to etch parts or pipe at the point of receiving or production, which helps us maintain traceability.”