110L Hammer Drill Bits Drilling Stone and Concrete 1.Material:40cr 2.Apply to hammer drill 3.Shape:square head 4.Length:110m

110L Hammer Drill Bits Drilling Stone and Concrete characteristics:

1.It makes of vanadium steel,and has good  wear  resistant;

2.The shank is sds-plus,and to improve the drilling capacity;

3.L-shaped double flutes profile improves dust discharge;

4.Bronze alloy brazing is Heat-resistant;

5.It has a vanadium steel sharp tip for long life and officiant drilling;

6.Its surface finish is sandblasting to anti-rust.

  

Appliction:

----Drilling the wall,brick,granite,concrete,and other stone materials.

Main technical parameters:

  

Mod	14*110
Shape	Square
Material	40 Vanadium Steel
Length	110mm
Drill Diameter	14mm
Color	Sandblasting

110L Hammer Drill Bits Drilling Stone and Concrete