1.We are factory 2.Triangle shank 3.Material:40CR steel,YG8C 4.Application: Concrete, brick, Masonry, Stone

 

1.Product Description  

 

Material: shank steel 40Cr and tip YG8C kentanium

 

Processing type:Milling

Flute: Single flute

Surface: Black Oxide Coating

Specification: Masonry drill bit is made of high grade alloy steel,which

 have high strength,high wear resistance and long life.

2.Size

3x60-22x350

3.Drill Working Pictures

 

4.Company Description

 

 Our company have 23 Years experience  endeavor in Hardware.We are a member of the Hardware Tools Association in China. We are a leading manufacturer and supplier of many kinds of electric hammer drill, masonry drill, chisel,router bit, concrete Hole saw and related products.

5.Company Picture

6.  Certificate

Masonry Black Oxide Concrete Drill Bit