Diamond tools are fundamental in the glass industry, where they are applied for cutting, edge polishing, bevelling, drilling, engraving, ect. In order to obtain the best working results , it is important to correctly set the following technical points:
- Cooling: an abundant flow of coolant must be orientated towards the contact area between the tool and the material. It is very important that the flow rate and direction are set in such a way to guarantee consistent coolant flow in the working area. We suggest to use water additioned with water-soluble oil to facilitate the outflow of particles.
- Machines: robust and precise machines and the absence of vibrations enhance the diamond tools perfomance. Thus, it is important to verify, before setting the tools, the perfect flatness of supporting surfaces and the lack of backlash between centering shafts.
- Working parameters: for each diamond tool we provide the best feeding and peripheral speed related to its applications. For any specific problem, our technical department is at your disposal to discuss and evaluate solutions.
- Characteristics of diamond tools: finally, in order to produce the ideal diamond tool, we should know the following data: tool dimensions, grit size, tool applications, material to be processed including thickness, brand name and model of machine , nr. of steps for diamond tools.

Blade Diamond Wheels

For the wet glass cut, for a fast execution

Diameter available (hole on request)
Ø100X6,5X1,2	Ø200X10,0X1,6
Ø100X10,0X1,2	Ø250X6,5X1,8
Ø110X5,0X1,5	Ø250X10,0X1,8
Ø125X6,5X1,5	Ø300X7,0X2,2
Ø125X10,0X1,6	Ø300X10,0X2,2
Ø150X6,5X1,6	Ø350X6,5X2,4
Ø150X10,0X1,6	Ø350X10,0X2,4
Ø180X6,5X1,6	Ø400X6,5X2,8
Ø180X10,0X1,6	Ø400X10,0X2,8
Ø200X6,5X1,6

Diamond drills

For manual and automatic drilling machines

Available from Ø 3 to Ø 300

The optimum peripherical working speed is 5m/sec. The table gives the min and max spindle speeds (r.p.m.) at different diameters and the recomended coolant supplies.

Operating conditions
Spindle speeds			Coolant supply (l/min)
Ø	RPM Min	RPM Max	Glass 3-4 mm	Glass >5 mm
6	3200	12000	0.2	0.4
8	2800	12000	0.2	0.5
10	2400	10000	0.2	0.5
12	2000	8000	0.2	0.7
15	1400	6500	0.3	0.7
20	1200	4500	0.3	1.0
30	1000	3200	0.3	1.2
50	850	2000	0.4	1.5
100	700	1200	0.5	1.5
150	400	800	0.8	1.7
200	300	600	1.0	2.0
300	200	400	1.5	2.5

Diamond wheels

Click on the pictures to extend them