40mm 6 Pins 7 Pins 7 Degree Button Bits Drilling Rig Tools For Mining
Taper bits, especially Tapered button bits are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm.
Our tapered button drill bit size from 32mm-42mm, tapered 7, 11 and 12 degree, with 4, 5, 6 and 7 buttons.
Our thread button drill bit size from 33mm-178mm, include thread type H25, R25, R28, R32, R38, T38, T45, T51, ST58, ED58 etc for kinds of button bit, reaming button bit, retract button bit, drop centre retract button bit.
The button shapes of our button bits are spherical, ballistic, conical for customers to choose.
The buttons can be hot insert to the body and welded to the body as per customers need and many kinds of good materials are available.
Our rock mining drilling tools are widely used in cutting mountains, mining, railway, road construction, tunnel, engineering construction and subway domains etc.
Feature:
| Dia. | Tip size (W*H) | Taper* dia. | Item. no. |
| 40 | 7.5*11.5 | 7°*22mm | GL240-722 |
| 42 | 7.5*11.5 | 7°*22mm | GL242-722 |
| 46 | 8*12 | 7°*22mm | GL246-722 |
| 50 | 8*12 | 7°*22mm | GL250-722 |
| 50 | 8*12 | 7°*25mm | GL250-725 |
| 60 | 8*12 | 7°*25mm | GL260-722 |
Packing: Standard Packing
Delivery: Normally 3-5 days after your down payment.
Glorytek Industry ( Beijing) Co., Ltd is a professional manufacturer and supplier of drilling equipment and drilling tools with over 20 years experience. We are supported and assisted by highly experienced R & D team and engineers that enable us to complete all the assigned projects successfully as per clients’ requirements.
Our factory covers an area of 250,000 square meter, construction area is about 150,000 square meter, having machining machinery, CNC processing center, friction welding machine, testing equipment etc. over 200 sets and more than 600 employees.Our products have been exported more than 60 countries around the world.
Q: Are you a factory or a trading company ?
A: We are an integrated corporation specialized in manufacturing and exporting.
Q: What is your payment terms?
A: We can accept T/T,L/C.
Q:.What is your MOQ?
A: No requirement for testing and trial order
