Vacuum brazed Diamond Core / DrillBit / Hole Saw
Brazing diamond drill, is mainly used for drilling granite, marble, ceramic, glass, etc., wet and dry can be used. Processing of high efficiency, long service life, good chip removal performance.
Specification:
1) Diameter: 4mm,5mm,8mm,9mm,10mm and we can make the diameter 5-120mm available
2) Length: 80mm, coating length: 10-13mm
3) Diamond grit: #35/40, or upon request
4) Special design available upon request, we can make round shank, hexagon shank, M14 connection and 5/8-11 threading.
Features:
1) Suitable for cutting, dry drilling various hard Non-ferrous materials, such as marble, granite, glass, ceramic, hard concrete and brick
2) Smooth cutting surface, high cutting speed.
3) It is your problem solver for drilling holes.
4) Longer working life than electroplated one.
5) It can drill holes with or without water(Dry or wet drilling).
* a high speed drill/grinder must be used
* working speed: 6000-10000RPM
* use in dry, start with easy touch will get min. 30% more cutting efficiency & life
* start with 45angle on the spot move drill upright when the hole starts
* designed for high performance and heavy duty use on all tilling materials and other hard stone masonry products;
* guaranteed to make a hole in 5 seconds on up to 10mm thick porcelain tiles
* excessive wear will occur on abrasive materials, eg. sand stone, concrete etc.
Product Pictures:
Contact Information:
Tel: +86-21-58870860
+86-21-20247707
+86-21-20247708
Fax: +86-21-58822295
Website: http://ostartools.en.made-in-china.com
http://ostartools.en.made-in-china.com
Any interests in our products,pls kindly feel free to contact us.
We're here for you all the time!
Audited Supplier 
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