Black Diamond Scoring Sysytem

Complete Diamond Scoring System with poly-crystalline diamond scoring tip, carbide wear surfaces, and traditional carbide axle. Now available in three sizes.

MACTO Wheel Mounts

Because of the long life and high precision of its PRO-SCORE® Carbide Glass Cutting Wheels, MacInnes Tool Corporation exercises great care in the design and manufacture of its Wheel Mounts.

PRO-SCORE® Carbide Scoring Wheels

MacInnes Tool Corporation uses a specially formulated ultra fine-grain tungsten carbide exclusively for both glass cutting wheels and axles.


Precision, interchangeable Quick Change Inserts are manufactured from hardened tool steel and come with a carbide axle.

Carbide Axles

Carbide Axles are made of 3C tungsten carbide. The 3/16 inch long axle has a 45 degree chamfer on one end.

PRO-SCORE Hand-Held Cutter

Hand-held cutters that will withstand industrial use and provide precise fitting of the wheel in the cutting head to permit free rolling and minimize wobble.