Perma-Grit Rotary Domehead Course
The Perma-Grit Rotary Domehead Course Grit 7mm RF-5C, Parallel sides, enlarge and clean holes.
Perma-Grit 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, Stone, Horn, Antler 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 in to 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.
Product Info
Perma-Grit Rotary Domehead Course 7mm
Shaft / arbor 3.1 mm (1/8")
Overall length 40mm
Gritted length 17mm
Widest point 7mm
(all measurements are approximate)
Shipping Info
Shipping costs for Australian residents will be charged at checkout. If you are a customer from outside Australia please contact us for a postage cost and we will happy supply you with the international postage cost.