T45 89mm Rock Drill Thread Button Bit for mining tunnling
Product Description
The Ball Gear Bit is known for its high wear resistance on
medium-hard to hard abrasive formations (compressive strength
between 200 Mpa and 260 Mpa).
It utilizes spherical tungsten carbide inserts, which are known to
have a robust structure that prevents the carbide from breaking.
Recommended for eliminating hole deviation Widely used roadway and
tunnel boring Drill face design is well suited to medium-hard to
hard abrasive rock.
| Name | Threaded drill bit | Material | carbides and steel |
| Thread Type | R32, T38,T45,T51 | Alloy number | 9 buttons |
| Diameter | 45mm,43mm,48mm,51mm | Application | Rock Drilling, Roller Bits,Mining,grey Granite,Bench Drilling And
Rock Drilling |
Before Official Order, please confirm below informations:
(1) Thread Type
(2) Standard or Retrac
(3) Bit button shape (tip shape)--Spherical or Ballistic
(4) Bit face shape--Drop Center, Flat Face, Convex, Concave, etc..
Company Profile:
Hebei Minetech Machinery Technology Co, Ltd. is located in Hebei
province of China. Our company is a professional production and
export tapered and thread rod, chisel and button bit and other
mining drilling tools enterprises. With our rich experience for
over a decade and with professional engineers and sales team, we
focus on providing complete solutions for mining machinery.
The information you may like to know before order
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Within 10 days supplied from stock
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or
by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before
shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours
(Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused
by our product quality
