RS Pro electricians cone-cut and collar, the perfect cutting tool for rapid drilling and enlarging holes in thin material. The diameter of the hole increases as the cone-cut advances into the material. Offers clearly marked measurements at 20 mm and 25 mm plus a new collar feature that defines the 25 mm diameter.

Non-slip point, no need for centre punch
No flexing of the drill
Multi-flute design
Enlarges existing holes
Collar feature that stops the tool following through
Produces round burr-free holes

RS Pro electricians cone-cut and collar is an ideal addition to your Industrial drilling applications