Turbo Diamond Core Extension Tube
| Overall length MM | Drilling diameter Inch | Drilling diameter MM | SKU |
| 300 | 63/64” | 25 | 0504825 |
| 300 | 1 9/64” | 29 | 0504829 |
| 300 | 1 17/64” | 32 | 0504832 |
| 300 | 1 1/2” | 38 | 0504838 |
| 300 | 1 3/64” | 52 | 0504852 |
| 300 | 2 1/4” | 57 | 0504857 |
| 300 | 2 31/64” | 63 | 0504863 |
| 300 | 2 3/4” | 70 | 0504870 |
| 300 | 2 63/64” | 76 | 0504876 |
| 300 | 3 17/64” | 83 | 0504883 |
| 300 | 4 1/64” | 102 | 0504802 |
| 300 | 4 1/4” | 108 | 0504808 |
| 300 | 4 31/64” | 114 | 0504814 |
| 300 | 5” | 127 | 0504827 |
| 300 | 5 63/64” | 152 | 0504528 |
| 300 | 7 1/64” | 178 | 0504878 |
| 300 | 7 63/64” | 203 | 0504803 |
| 300 | 10” | 254 | 0504854 |
| 300 | 11 13/16” | 300 | 0504830 |
Specification
Warrenty
Turbo Diamond Core Extension Tube
Diamond glasses will be repaired under warranty only under the following conditions:Three-piece BSP cup drills:
– One tooth falling out and the segment height is over 50% – crown replacement without charge.
In all other cases, no liability will apply.Speed drills – cold (dry and fast drilling):
– Broken tooth and the cup segment remains at the initial height – replacement.
– Broken tooth and the glass segment has dropped to half its initial height – replacement at a cost of 50% of the product value.
– Broken tooth and the cup segment has dropped below 50% of its initial height – no warranty.In the following cases, no liability will apply:
– Breaking a piece of the tooth
– Drilling iron directly
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