Specifications

1.OEM cross bit,chisel bit,button bit,etc
2.taper cross bit: 7,11,12 degree
3.carbide tips & best quality steel
4.ISO bit

32mm,34mm steel cross bit /water prospecting drill bit

We can design and manufacture according to customers's requirement of the Bit Dia., No. of air/water holes, carbide button shape and the face shape.

Durable Chisel bits

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

1.Chiesl Bit

Bit Diameter 30-42mm,Taper7 degree

2.Cross Bit

Bits Diameter32-42mm,buttons8*12,Taper7degree,water hole3

3.Chiesl Oblique Bit/Chiesl Long bit

Bit Diameter32-42,buttons8*12,taper7 degree,water hold3

4.four button bits

Bit Diameter30-42mm,Taper7degree,Guage3*8,Front1*8,Angle25 degree,Water hole3

5.Seven Button bits

BitDiameter3251mm,Guage5*10,Front2*8,angle35degree,

taper7/11/12 degree,water hole3

6.Fact Face/Drop Center/Retrac Button

BItdiameter64mm,76mm,89mm,102mm,threadR32,R38,T38,T45,T51

7.DTH bits

Bits diameter80,90,95,100,105,110,115,120,125,130,140,150,155,160,

215,220,240,255,270,305mm

8.DTH hammer

 

 

Description	Diameter	Length	Weight
Taper Angle a=4°, 6°, 7°, 11°, 12° Socket inside Diameter. d=15, 19, 22, 25	mm	mm	kg
	20	65	0.15
	22	65	0.15
	25	69	0.15
	28	60	0.2
	30	55 88	0.2
	32	55 64 71 80	0.25
	34	71 80	0.29
	36	74	0.35
	38	74	0.4
	40	74	0.42
	42	74	0.42
	45	74	0.42

Non-standard also can be made as your demand.