Active Member
|
[China]
Address: Room 1407,BuildingA,No.13,Beiyuan Road,Chaoyang District,Beijing,China
Contact name:Jack Cheng
Beijing Jincheng Mining Technology Co., Ltd. |
|
|
High Alloy Steel Rock Drilling Tools Reaming Tool Bit For Drilling Construstion
Jincheng Thread Reaming Button Drill Bit
Reaming bits made from high alloy steel and tungsten carbide as
same grade as internationally well-known brand
Apply "hot (thermal) -insertion" processing procedure to insert the
buttons as same as internationally well-known brand
Entire CNC processing procedure ensure the quality consistency
Military grade requirements of heat-treatment guarantee durability
Fast penetration rates, and streight and clean hole quality. Long
life of drilling holes.
A reaming bit functions to enlarge a borehole and it is designed
with a drill portion and a reamer portion. The drill portion is
formed by cutting edges at the end of a plurality of flutes, and
the reamer portion includes a first relief formed on each flute
surface disposed at a predetermined angle with respect to the flute
surface to form a first reamer cutting edge. A second relief is
formed contiguous with the first face on each reamer portion and is
disposed at a second angle, less than the first angle with respect
to the flute surface.
Characteristic
| 1. Reaming Drill Bit connect with tapered drill rod perfectly for drilling holes. |
| 2. Stable and mature welding technology ensure high quality of bits. |
| 3. Accurate dimension of taper degree perfectly matches the rods. |
| 4. work reliable and very cost-effective. |
| 5. High grade tungsten carbide inserts. |
| 6. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment. |
| 7. Long life |
| 8. Lower consumption |
| 9. Wide selections of drill bits |
| 10. Delivery quickly |
FAQ
| 1. Shipping time for an order |
| We have many stock. As usual, we can delivery the goods as soon as we get the full payment. |
| 2. Quality Control |
| Strict inspection and testing for every order before shipping out . |
| 3.How can we trust your company? |
| We support Alibaba trade insurance. Protect products quality, shipment on time and your covered amount. |
| 4.Other Questions? |
| Please feel free let me know. |
