Rubi 2-1/2 in. Drill Bit
$23.97
Electroplated diamond drills for use with electric drills without hammer. The quality of the diamond permits drilling stoneware, porcelain, granite, marble and glass. Always use water-cooled.
In stock
Description
Electroplated diamond drills for use with electric drills without hammer. The quality of the diamond permits drilling stoneware, porcelain, granite, marble and glass. Always use water-cooled.
- Working speed varies between 400 and 1000 r.p.m, depending on the material to be drilled
- Average life of 10 holes, depending on the material
- Body in steel and electroplated diamond tips
- Lateral opening for improved cooling and allow the removal of solid waste after each hole
- For a better finishing and longer bit life, is important to respect the right speed and moderate pressure during drilling
- Easy Gres drill bit 2-1/2 in (65 mm)
- Supplied in blister
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 3.00 × 3.00 × 5.00 in |
| Assembled Depth (in.) | 1.5 in |
| Assembled Height (in.) | 3 in |
| Assembled Width (in.) | 2.5 in |
| Bit Length (in.) | 0.2 |
| Bit Material | Diamond |
| Drill Bit Type | Specialty |
| Drill Bit Type(s) Included | Specialty |
| Individual/Set | Individual |
| Material Application | Ceramic Tile, Glass, Porcelain |
| Model | 5969 |
| Self-Feeding | Yes |
| Shank Diameter | 5/16 in |
| Shank Style | Straight |
Reviews (4)
4 reviews for Rubi 2-1/2 in. Drill Bit
Only logged in customers who have purchased this product may leave a review.
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Julius Hand (verified owner) –
Good
Cynthia Will (verified owner) –
These drill bits are well made. Slices thru glass like a hot knife thru butter. You’ll want to go slow to reduce chipping of glass. I use a small fountain pump to provide constant water for cooling. I am very pleased with this purchase, it is an excellent tool at a very reasonable price.
Josefa Koss (verified owner) –
Work perfectly so easy and smooth the 2.5 inch hole drilled was spot on with no chips!
Vivian Terry (verified owner) –
I was a little leary of buying this tool at first. I’m a snipper type of guy. But when you have to make a hole in the middle or closer to the corner of the tile i didn’t have a tool t make the cut. I have a ROTO CUT but the bits would not penetrate the tile and just burned them up. Bought this diamond bit hole cutter and decided to give it a try. The secret I think is the water. The cutter never got hot during the 4 cuts. It went through the tile like butter. I wished I would have bought this a long time ago.