3-12mm Glass Drill Bit ,Drill Bit for Glass
Specifations:
- High quality carbide steel that prevents bit cracking and provides a longer life
- High Quality Carbide tip for maximum durability
- Precision tip - solves bit wander and bit walking
- Spear pointed tip reduces breakage
- Glass and tile drill bits provide smooth, accurate drilling in ceramic tile, marble,
- china, mirrors and glass
- Innovative geometry allows bit to drill faster
- Glass and tile drill bits provide smooth, accurate drilling in ceramic tile, marble,
- china, mirrors and glass
Details:
1.Glass tile drill bit
2.Material:YG8C,45# steel carbide.
3.Size:3-10mm: 3, 4, 5, 6, 8, 10mm
4.Surface:zinc plated,sand finish; chrome plated;
5.Packing : PVC bag,PVC tube,plastic clip,hang tag,card blister,double card blister .
Full Size :
| Description | Size |
| Glass tile drill bit | 3*66mm |
| 4*66mm | |
| 5*66 mm | |
| 6*66 mm | |
| 7*70mm | |
| 8*70 mm | |
| 9*70mm | |
| 10*85mm | |
| 12*85 mm | |
| 14*90 mm | |
| 16*90 mm |
Drilling instructions
1. Glass has to lay down on a leveled , not too hard surface.
2. Glass should be never drilled completely from only one side, always from both
sides to prevent glass from flaking.
3. To avoid overheating when drilling when splinters of glass in your eyes, you have
to use an oily liquid as a coolant and lubricant , for example Paraffin.
4. Drilling in glass is a slow operation.You have to work really carefully.
5. The revolutions when drilling should not exceed 100 rpm.
6. To fix hinges in a glass door you need really good drilled holes. For that
we recommend shatter-proof glass.
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