OD 3-20 mm Length 330 mm cemented carbide rods grade round welding
solid alloy bar tools
e manufacture carbide thread boring rods in stock with HIP
sintering and 100% virgin material.Our grade include ISO K05 to
K40, from machining carbon steel to aluminum , non-ferrous metals
and titanium or we develop grade for your applications.
Standard ultra-fine grade covers a number of applications in
cutting tools. The stability and high performance of the series
bring many benefits to our customers and inspires them to develop
quality products.
| Grades | D(g/cm3) | HRA | ≥ N/mm2 |
| YL50 | 13.9 | 87 | 2200 |
| YU06 | 14.7 | 2050 | 3000 |
| YU08 | 14.56 | 1900 | 4000 |
| YU09 | 14.36 | 1950 | 3900
|
Production
1, Soon after the order is confirmed, carbide thread boring rods
products will start to prepare the RTP powder as per customer’s
requirement with our wet-grinding machine
2, Before mass production, we need to do a trial pressing and
sintering using every mould, and we check the appearances and the
sizes of carbide thread boring rods samples with micrometer, projectors etc. to ensure that the
requirements of the drawings can be met before batch production
3, Bulk production ,press the raw materials to shape blanks,and
carbide thread boring rods blanks must be passed by semi finished
inspection,
4, Then sinter blanks to finish (HIP) and finished products
inspection, we have 10 sets of vacuum sintering furnace and 2 sets
of HIP in the factory ensure the best quality and production
capacity.
5, 1). cleaning/tumbling is to make the carbide thread boring rods
look more beautiful.
2).The carbide thread boring rods can be ground according to
customers’ order tolerance requirement
Application
Tungsten carbide rods are mostly applied for end mill and drill
with sub-micron grain grade YG10X,for non-ferrous precision cutting
and wood cutting with sub-micron grain grade YG6X,and for
fibreglass reinforced plastics,titanium alloys,hardened steel with
ultra-fine grain grade YG8X,ECT. It maintains features as stable
mechanical properties, easy to welding, high wear-resisting, etc.
All of our tungsten Carbide Products are made from the high-purity
Original/Virgin Raw Materials and HIP/Sintered, be of very high
quality and excellent performances.
| Grade | Density | T.R.S | Hardness | Properties & Applications |
| g/cm3 | MPα | HRA |
| YL50 | 13.86 | 2060 | 1095.0 | for manufacturing punching dies and tools. |
| YU06 | 14.7 | 3000 | 2050.0 | for manufacturing milling cutters for machining PCB. also for manufacturing various kinds of solid cemented carbide
tools for machining glass fiber, wood, plastics, paper and brass, Al alloy etc. |
|
|
| YU08 | 14.56 | 4000 | 1900.0 | for manufacturing micro-drills with diameter less than 0.8mm for
machining PCB. also for manufacturingvarious kinds of solid cemented carbide tools
formachining glass fiber, wood, plastics, paper and drass, Al alloy etc. |
|
|
|
| YU09 | 14.36 | 3900 | 1950.0 | for manufacturing micro drills for machining PCB. It is also suitable for manufacturing various for machining glass
fiber, wood, plastics, paper and brass, Al alloy etc.kinds of solid
cemented carbide tools. |
|
|
| YU12 | 14.05 | 4000 | 1750.0 | for manufacturing solid cemented carbide tools for machining steels that are corrosion and heat resistant
steel,stainless steel, titanium alloy, steels that are corrosion and heat resistant steel, stainless
steel, titanium alloy, |
|
|
| YF06 | 14.86 | 3800 | 1800.0 | for manufacturing drills with big diameters of 3.2-6.3mm for
machining PCB, drills of 0.8-3.2mm and mills, and it is also
suitable for making solid carbide PCB, drills of 0.8-3.2mm as
carbon fibre, etc. |
Packing
step 1, wrapped carbide thread boring rods in paper to avoid
carbide thread boring rods to broke
step 2, put the carbide thread boring rods in inner small carton
box
step 3, put the inner box into outter carton and fill the carton
with foamed plastic
step 4, wrap the carton with packaging tape
step 5, you can choose any delivery way such as DHL,TNT,UPS ect.
