General description:
TOOLGAL offers:
● A wide range of bond types that suit professional drilling jobs worldwide
● Standard applications for natural and engineered stone (granite, marble, quartz engineered stone and extreme hard surfaces like Dekton)
● Standard and special application in reinforced concrete
● Almost all diameters between 8 to 52mm and many from 53 to 102mm
● Our professional support enables optimal results in minimum time
● Most rings are also suitable for laser welding
● TOOLGAL extends training and assistance with brazing techniques
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Technical Information:
| D Diameter (mm) |
T Thickness (mm) |
H Height (mm) |
M Notches No. |
| 8 – 25 each mm | 1.5 – 3.5 | 8.0 – 10.0 | 2 |
| 26 – 45 each mm | 2.0 – 4.0 | 8.0 – 10.0 | 2 – 6 |
| 46 – 102 | Per order, depends on molds availability | 8.0 – 10.0 | 4 – 12 |
DRILL RINGS LEGEND
| DRILLING PROPERTIES | MATERIAL | SPEED | LIFE |
| RAPID | Concrete with low reinforcement and/or soft aggregates | FASTEST | SHORTER LIFE |
| NORMAL | Concrete with mid to high reinforcement and/or mid to hard aggregates | FAST TO AVERAGE SPEED | LONGER LIFE |
| FLINT | Concrete with mid to high reinforcement and/or very hard aggregates | FAST TO AVERAGE SPEED | LONGER LIFE |
| DIAMOND CONCENTRATION SYMBOLS | APPEARANCE | LEGEND |
| L / E / P | XXXL / XXXE / XXXP (XXX – different bond codes) |
L- MID E- HIGH P – VERY HIGH |
ITEM CODING
| DIAMETER | DIMENSIONS | BOND + CONC. | DRILLING | No. of NONTCHES |
| D35 | (TxH) 2.5×10 | XXXXL | RAPID | (N)2 |