GKM2 Glass Knife Maker

The pressure measuring load sensor and digital display enable the operator to consistently reproduce breaking pressure during the final controlled break.

Includes micrometers for precision control and repeatable adjustment of final score.

Uses the Balance Break Method for more accurate knives every time.


The GKM2 is supplied with:

Digital display

2 micrometers

Protective goggles


Replacement scoring wheels and axle

6mm x 1″ x 16″ (25.4 x 406mm), package of 30 pieces

Instruction manual

GKM Instruction video with detailed instructions on how to make good glass knives with the RMC Glass Knife Maker, runs 55 minutes


508mm x 330mm x 330mm

Net weight: 17kg (38 lbs)

Gross weight: 21kg (47 lbs)