Specifications:
* Widely spiral flute for fast cleaning dust and debris.
* Straight shank design is more suitable for many electric drills and drilling machines(don't included).
* For Sharp and twisted flute will make the drilling be more easy and effortless.
* Suitable for Concrete， Masonary or other materials
* Shank:Round Stright Shank
* Length:150mm/6"
* Diameter: 6mm / 8mm / 10mm / 12mm / 14mm /16mm

NOTE： Dear Friend， if you don't leave us a message to tell us what Diameter do you like，
or we will sent you randomly，thanks for your understanding.

Package include:
1 x Twist Drill Bit
 


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