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![25mm Diamond Core Bit Laser Welded for Hard Stone Concrete Marble USA Warehouse](http://shdiatool.com/cdn/shop/files/fb5409105df3718010eabb0acb74b227_bf537199-a0f0-43d6-93e3-816f3456e5fe_{width}x.jpg?v=1705110099)
![25mm Diamond Core Bit Laser Welded for Hard Stone Concrete Marble USA Warehouse](http://shdiatool.com/cdn/shop/files/37acb0377215abe69d7820da76566e54_6fead920-9728-463f-b503-4f6eade71602_{width}x.jpg?v=1705110104)
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![25mm Diamond Core Bit Laser Welded for Hard Stone Concrete Marble USA Warehouse](http://shdiatool.com/cdn/shop/files/3ae48c901e24aa68eb8f36aeb6f11399_130x.jpg?v=1705110082)
![25mm Diamond Core Bit Laser Welded for Hard Stone Concrete Marble USA Warehouse](http://shdiatool.com/cdn/shop/files/069c781d2e840d979fb8f483956a9253_cb724146-0401-42c1-8d2a-65041d5cb8f1_130x.jpg?v=1705110090)
![25mm Diamond Core Bit Laser Welded for Hard Stone Concrete Marble USA Warehouse](http://shdiatool.com/cdn/shop/files/fb5409105df3718010eabb0acb74b227_bf537199-a0f0-43d6-93e3-816f3456e5fe_130x.jpg?v=1705110099)
![25mm Diamond Core Bit Laser Welded for Hard Stone Concrete Marble USA Warehouse](http://shdiatool.com/cdn/shop/files/37acb0377215abe69d7820da76566e54_6fead920-9728-463f-b503-4f6eade71602_130x.jpg?v=1705110104)
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![25mm Diamond Core Bit Laser Welded for Hard Stone Concrete Marble USA Warehouse](http://shdiatool.com/cdn/shop/files/72f778b736842c9c851eef176fa92bbd_262115a1-e1fc-490d-9ae0-bd0800dd0c35_130x.jpg?v=1705110127)
![25mm Diamond Core Bit Laser Welded for Hard Stone Concrete Marble USA Warehouse](http://shdiatool.com/cdn/shop/files/c5539801053d297297a3307ed4e528d5_deda9ca6-9548-495f-867f-d709ffcc4db2_130x.jpg?v=1705110130)
Specification:
Diameter: 25MM ;Total length: 100MM, Thread: 5/8-11;Grit#25/35;Diamond height 10mm
(Make sure it can be installed on your machine,popular in North America)
Application and Notice
Which Material or Condition?
- Drilling hard granite, marble, engineering stone, concrete, brick,masonry and all similar materials
- Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanities
- Dry or Wet Drilling - use wet will greatly prolong the segment life
Which Machine?
- With 5/8-Inch-11 Thread; Easily operate on Angle Grinder
- If you fit them on drill or other machine, you need an adapter, such as SDS, hex, Round plus shank...
Notice:
- Do not use this bit in hammer or Impact mode
- Do not give too much pressure or sway the core bits when working
- If find hard to drill, take a break and check the segments.
- If the segment become blunt, please try to sharp it by drilling a hole on the abrasive concrete and then continue to drill the hard material.
Feature:
SUPREME Grade and Special bond matrix extends drilling life and improve the working efficiency
Laser welded technology avoid segments off when dry working
Turbo segments provide aggressive drilling speed (32mm & above)
Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanities
Vacuum brazed side protection offers clean cut & steel core protection (inside and outside both, 20MM & above )
Dry or Wet Drilling - use wet will greatly prolong the segment life
How to Use Laser Welded Core Drill Bits(Graphic)
Standard Free Shipping:
US&CA 10-15 Days | MX 15-30 Days | AU&NZ 8-15 Days | Europe 5-15 Days
Expedited Shipping:
If you need DHL Express,
Contact us now:
Whatsapp: 189 5255 1577 Email: support@shadiatool.com or online chat.
Q:What material can this drill bit work on?
A: SHDIATOOL drill bits usually are able to work for various materials, please check our product description and product image to see details.
Q:What difference between red and gold and blue?
A: SHDIATOOL drill bits have different colors drill bits, but they are same quality.
Q: How can I know if this drill bit is suitable with my machine?
A: Please check your machine manual on the thickness and size of/where the arbor is, make sure these details is fine with this drill bit. Don’t worry if you have problem with the thread, SHDIATOOL has adapter solution for you too.
Q: How long can drill bit last?
A: Proper using and maintenance helps your SHDIATOOL drill bits work longer, make sure it under MAX RPM and nice temperature while working.