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DETAILS
Item: Supreme Wet Drill Core Bits for High PSI/Reinforced Concrete
Quantity: 1pc
Specification: Diameter 25mm, 32mm, 40mm, 51mm, 63mm, 76mm; 1-1/4 UNC Thread; Drill bit total length: 458mm; Drilling length: 400mm; Diamond Height: 8mm; Diamond grit: #30/40.
Application: Designed for drilling higher PSI concrete, concrete with medium level of rebar reinforcement, and other hard masonry.
Feature:
1. Wet use only, please feeding enough water for heavy duty.
2. High Quality bond with high quality diamond grain, suitable for heavy duty. Performance improvement in both speed and lifetime compare to standard wet core bits.
3. Great Choice for contractor with lower cost.
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MANUELS 
SHIPPING 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.
FAQ 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.