Basic Info.

Model NO.

7degree, 11 degree, 12 degree

HS Code

82071300

Model NO.

7degree, 11 degree, 12 degree

HS Code

82071300

Product Desciption

About us:

We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.



Product specifications:

Taper button drill bit

Diameter		NO*Button Dia		Gauge	Flushing		Approx's	Part No.
Dia		Front	Gauge	Buttons	Hole		Weight
mm	inch	EA	EA	Angle	Front	Side	kg
32	1 1/4	2*7	3*8	35	1*6	2*4	0.2	SC532-722
33	1 19/64	2*7	4*7	40	1*5	1*5	0.2	SC633-722
33	1 19/64	2*7	5*7	35	2*4	1*4	0.2	SC733-722
34	1 11/32	2*7	4*7	40	1*5	1*5	0.29	SC634-722
35	1 3/8	2*7	5*7	35	1*5	1*5	0.22	SC735-722
36	1 27/64	1*8	3*9	40	1*6	1*6	0.3	SC436-722
36	1 27/64	2*7	4*7	40	1*6	1*6	0.35	SC636-722
36	1 27/64	2*7	5*8	35	1*6	1*5	0.3	SC736-722
38	1 1/2	1*9	3*9	40	1*6	1*6	0.35	SC438-722
38	1 1/2	2*8	4*8	40	1*6	1*6	0.35	SC638-722
38	1 1/2	2*7	5*8	35	1*6	1*5	0.35	SC738-722
38	1 1/2	2*7	5*9	40	2*4	1*4	0.35	SC738-722A
40	1 37/64	1*9	3*9	40	1*6	1*6	0.35	SC440-722
40	1 37/64	2*7	5*9	35	1*6	1*5	0.35	SC740-722
41	1 5/8	2*7	5*9	35	1*6	1*5	0.35	SC741-722
42	1 21/32	1*9	3*9	30	1*6	1*6	0.35	SC741-722
42	1 5/8	2*7	5*9	35	1*6	1*5	0.35	SC442-722

We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc


Product photos




Quality warranty:

Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


Package:
Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.



Production time:

Generally need 15-25 days


Transportation:
By air, By Express or By sea according to your requests.