Description

button drill bits 

Head Size: *6mm 

Button: Semispherical 

Body: Retrac 

Thread: T*1. 

 

Rock Drill retrac Button Bits 

Our company manufacture base of series of rock drilling tools, mining tools, DTH Drill tools and so on.

1.Chiesl Bit

Bit Diameter ****2mm,Taper7 degree

2.Cross Bit

Bits Diameter****2mm,buttons8**2,Taper7degree,water hole3

3.Chiesl Oblique Bit/Chiesl Long bit

Bit Diameter****2,buttons8**2,taper7 degree,water hold3

4.four button bits

Bit Diameter****2mm,Taper7degree,Guage3*8,Front1*8,Angle*5 degree,Water hole3

5.Seven Button bits

BitDiameter***1mm,Guage5**0,Front2*8,angle*5degree,

taper7/*1/*2 degree,water hole3

6.Fact Face/Drop Center/Retrac Button

BItdiameter*4mm,*6mm,*9mm,**2mm,threadR*2,R*8,T*8,T*5,T*1

7.DTH bits

Bits diameter*0,*0,*5,**0,**5,**0,**5,**0,**5,**0,**0,**0,**5,**0,

**5,**0,**0,**5,**0,**5mm

8.DTH hammer