Description
About this item:
- Diamond core drills and hole saws require the use of proper lubrication, correct drill speed and proper pressure.
- Drilling methods and techniques vary significantly depending upon the material being drilled.
- To achive optimum cutting performance and maximum core drill life use a slow to very slow drill speed, low drill pressure, and plenty of water for lubrication.
- Variable speed drills work best since the correct speed can be selected.
- Diamond core drills only drill out a portion of the resulting hole so they drill much faster than conventional blunt nose drills.
- Core drills can be used on most non-ferrous hard materials such as glass, ceramic, porcelain, fibreglass, slate, marble, granite and other natural and manufactured stone materials.
- The life of any type of diamond drill depends upon the hardness, abrasiveness and thickness of the material being drilled and the specific drilling techniques used.
- Using diamond core drills in hard materials is not difficult, however drilling the hole takes time.
- You should consider that they aren't "drilling" a hole - they are "grinding" a hole.
- SPEEDS IN RPM: Fibreglass - 1200, Glass, Ceramic and China - 800, Limestone and Marble - 600, Ceramic Tile - 600, Porcelain - 500, Granite and Comp. Stone - 400.
- DO NOT USE HAMMER ACTION.
Ideal for
- Fibreglass, Glass, Ceramic, China, Limestone, Marble, Ceramic Tile, Porcelain, Granite, Composite Stone, Natural Stone
| Part Number | Diameter (mm) | Maximum Drilling Depth | |
|---|---|---|---|
| HDEM6 | 6 | 13mm | |
| HDEM7 | 7 | 13mm | |
| HDEM8 | 8 | 13mm | |
| HDEM10 | 10 | 13mm | |
| HDEM12 | 12 | 13mm | |
| HDEM13 | 13 | 13 | |
| HDEM16 | 16 | ||
| HDEM20 | 20 | ||
| HDEM25 | 25 | ||
| HDEM32 | 32 | ||
| HDEM35 | 35 | ||
| HDEM37 | 37 | ||
| HDEM42 | 42 | ||
| HDEM44 | 44 | ||
| HDEM50 | 50 | ||
| HDEM52 | 52 | ||
| HDEM60 | 60 | ||
| HDEM63 | 63 | ||
| HDEM69 | 69 | ||
| HDEM75 | 75 | ||
| HDEM77 | 77 | ||
| HDEM82 | 82 | ||
| HDEM85 | 85 | ||
| HDEM86 | 86 | ||
| HDEM88 | 88 | ||
| HDEM90 | 90 | ||
| HDEM95 | 95 | ||
| HDEM105 | 105 |
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Items came swiftly and communication was perfect. All is well.
Looks great and well made. Will do the job it was bought for.
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Exactly what I was looking for. A company in the states use an almost identical knife under a different brand name, minor differences, nothing impactful. This has been the knife I have used for work for 10+ years. I keep 2 on hand in case something happens to my daily use one. I will gladly pay the exchange and shipping cost to keep using what works so well for me.
Excellent product Excellent price just needed to wait a little longer for them to arrive, but that's no problem really.
The ordering and delivery process was very straightforward, very happy with the products I ordered. Great service from Beyond Tools, I will use them again.
I have been chasing additional bobbins for years. The original seller did not offer additional spindles.
Beyond tools is able to supply additional spindles. Great
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Great service and range of products
The mini hinges are good quality and the service was prompt considering we are in the United Kingdom.
