Rotary Rod FINE 4mm


$ 17.00

PermaGrip Rotary Rod FINE 4 mm

Perma-Grit tools

Rotary Rod Fine finishing Grit, finish shapes and work thin, fine materials.


Shaft / arbor 3.1 mm (1/8")

Overall length 45mm

Gritted length 21.5mm

Widest point 4mm

(all measurements are approximate)


The FINE ROTARIES enables the user to cut thin, and fragile materials, leaving the best finish.  Also, use them to debur rough cut or sawn edges.


Our Rotaries have an integral arbor, enabling them to be used in reversible drive tools. 

They allow the user to cut a wide range of materials quickly and cleanly leaving an excellent finish. All rotaries are ideal for routing, shaping, and removing materials without tearing or clogging.

Use on all Woods, Glass Fibre, Carbon Fibre, PCB, Kevlar, Plexiglas, Lexan, Perspex, Acrylics, Plastics, Polystyrene, Ceramics, etc.

Excellent on Perspex, Plexiglass, Lexon, use below 10,000 RPM and they will not melt, crack or chip them. (not recommended for use on metal)

Note Rotaries should be fully inserted into the chuck and tightened before using. Maximum RPM 20,000 Low - Medium.

SAFETY:- Always wear protective goggles when using Rotary Tools.

IMPORTANT:- Carbon Fibre should not be cut using an electric drill, because of the possibility of electrocution.

"Lubricate with WD40 oil or chalk if using on aluminum to reduce loading”

(not recommended for use on metal)