The mid-sized Barracuda has 19 replaceable impactor. This in-between concrete engraver is great for cutting designs that have fine detail. It has a specifically designed head that can cut into most small apertures. Weighs 6 pounds.
Mochton Stylus™ Wasp™ Concrete Engraver
When it comes to touching up, removing islands, voids, and adding extra details to the engraved pattern, the Mini-Mochton Stylus Wasp Concrete Engraver is a handy pneumatic tool. The Wasp’s name comes from its design- it has a single reciprocating carbide stylus cutter, called a "Stinger".
Model #: KC-204
Deluxe Template Set
KaleidoCrete™ patterns and templates are precision manufactured from 0.500” or 0.375” thick HDVP dense plastic panels. HDVP is water proof, you can wash the templates off and reuse them many times. HDVP is UV stable, repairable, impact resistant and it will flex over most bumps in the concrete. KaleidoCrete™ templates have an excellent memory: After you have bent them over a bump, just lay them flat, they will return to their original shape.
KaleidoCrete™ HDVP templates are reversible-- you can use both sides to get more life out of your templates. HDVP templates can be slammed, dragged and dropped with no worries of harming the concrete. Plastic HDVP templates will not delaminate or swell and remain stable. The HDVP template that you use today can be reused again ten years later and the pattern can be repeated exactly. KaleidoCrete™ HDVP templates are lightweight and quiet to work with- Your customers and their neighbors will never hear you drop one. When an HDVP template wears out, throw it in the bin, it’s 100% recyclable. 
Deluxe Template Set includes:
1 Soldier Brick
1 Curve Pattern
1 Compass Rose
1 Directional Points
1 Touch up
1 Celtic Knot Circle
•Package template and accessories subject to change without notice.
Custom Templates Galore
From your photograph, line drawing or ideas, we can fabricate and ship by UPS a KaleidoCrete™ HDVP template for any pattern, any size you need. For example, how about a floor mural cut into the concrete, say 20 feet high and 100 feet long, a string of trunk to tail circus elephants with a beautiful maiden riding high on the lead’s head, the elephants all wearing the finest colorful circus attire. These things are all possible and much, much more! What can you imagine?
Check out our Template Gallery with over 2,000 designs to choose from!
Also check out our ENTIRE website devoted to our KaleidoCrete system for more information!
Engraver. Precision made of billet aluminum and heat treated alloy steel, the Shark is air conservative using only 5 to 8 cfm @ 2250 BPM. 
The Mochton Stylus "Barracuda" Concrete Engraver