Specifications

1. High quality material
2. Extreme durability and long life
3. High efficiency in drilling metals

 

 

Auto Welded SDS Plus Hammer Drill Bit for Concrete, Concrete Drill Bit

1. Material: Body: 40Cr

        Carbide Tip: YG8, YG8C etc.
2. Milled

3. Surface finishing: sand blasted, zincnickel chrome plated 

4. Flute: single flute, double flute

5. Shank: SDS plus shank

5. Application: For drilling concrete, stone, masonry, marble and brick etc.

6. Standard: DIN8035

7. Size (mm): 5*110mm - 30*1000mm

 

 

 

Industrial grade carbide tips are extremely abrasive-resistant and provide extended life.

 

Copper brazing to withstand extreme heat and provide structural integrity.

 

TONGYU's philosophy is based on three principles: safety, efficiency and precision. 

 

Other specification is also available according to your requirement. (OEM, ODM )

 

 

TONGYU's philosophy is based on three principles: safety, efficiency and precision.

Pls. contact us freely for more information, I will reply you ASAP!

Hope you will enjoy a comfortable cooperation with us!