OEM/ODM SA SB SC SF SL 1/4'' Shank 6.35 mm Dia Double Cut Solid
Carbide Rotary Burr Porting Tools Carbide Burrs
For heavy-duty applications in shipyards, foundries and steel
structures, Union Carbide has developed two new special cutting
methods for its carbide burrs.
The new 3R and 3RS cutting edges represent a new cemented carbide
product line specifically designed for harsh working conditions.
These tungsten carbide burrs are characterized by excellent impact
resistance and performance. The new cut is ideal for all
applications involving high mechanical shock or impact loads.
Effectively reduce the possibility of tooth cracking/breaking,
chipping and burr cracking. Even if only a medium-power machine is
used to mill at a low RPM, the occurrence of tooth damage can be
significantly reduced.
As with all other carbide burrs, our 3R and 3RS cutting types stand
out with perfectly matched tooth shape, number of teeth, helix
angle, rake angle and concentricity. Because they have a high
destocking capability throughout their service life, these tools
can provide excellent results in the shortest time.
The new 3R and 3RS cutting edges are the latest products in the
existing cemented carbide series. They cannot replace our mature
universal burr standard cutting products. Complete tungsten carbide
burr production line.
Technical date
| S.N. | MATERIAL |
| 1a | Steel |
| 1b | Hard steels |
| 2 | Stainless steel |
| 3 | Cast iron |
| 4 | Titanium |
| 5 | Nickel |
| 6 | Copper/Copper alloys |
| 7 | Aluminum |
| 8 | Plastics |
| 9 | Cement |
Guide to running speeds
mat nr. MAX RPM | 3mm/0.123" 90,000 | 6mm/0.250" 50,000 | 10mm/0.375" 40,000 | 12mm/0.500" 35,000 | 16mm/0.625' 25,000 |
| 1a | 60,000-80,000 | 35,000-45,000 | 22,500-35,000 | 20,000-30,000 | 15,000-20,000 |
| 1b | 60,000-80,000 | 30,000-45,000 | 19,000-30,000 | 15,000-22,500 | 12,000-18,000 |
| 2 | 60,000-80,000 | 30,000-45,000 | 19,000-30,000 | 15,000-22,500 | 12,000-18,000 |
| 3 | 45,000-80,000 | 22,500-45,000 | 15,000-35,000 | 11,000-30,000 | 9,000-20,000 |
| 4 | 60,000-80,000 | 30,000-45,000 | 19,000-30,000 | 15,000-22,500 | 12,000-18,000 |
| 5 | 60,000-80,000 | 30,000-45,000 | 19,000-30,000 | 15,000-22,500 | 12,000-18,000 |
| 6 | 45,000-80,000 | 22,500-45,000 | 15,000-35,000 | 11,000-30,000 | 3,000-20,000 |
| 7 | 30,000-80,000 | 15,000-45,000 | 10,000-35,000 | 7,000-30,000 | 6,000-20,000 |
| 8 | 30,000-80,000 | 15,000-45,000 | 10,000-35,000 | 7,000-30,000 | 6,000-20,000 |
| 9 | 60,000-80,000 | 30,000-45,000 | 19,000-30,000 | 15,000-22,500 | 12,000-18,000 |
Carbide rotary cutters are an effective way to achieve the
mechanization of hand working operations. In the aircraft,
shipbuilding, automotive, machinery,chemistry etc.
Carbide rotary milling cutters can be widely used in machining
iron, cast steel, carbon steel, alloy steel, stainless steel,
hardened steel, l 'aluminum to copper, etc.
Machining of various kinds of metallic materials, including
hardened steel ≤HRC65.
Instead of small emery wheels, no powder pollution.
1. Productivity increase of several tens of times compared to the
use of hand tools and three to five times compared to the use of
small emery wheels
2. Have a long life ten times that of high speed steel burrs and
fifty times that of small emery wheels.
3.Complete the machining of various types of die cavities.
4.Remove burrs from castings, forgings and weld spatter on welded
assemblies.
5.Bevelling angle, circular bead or flute on mechanical components.
6. Chamfering or deburring of pipes.
7. Polishing of the turbine channel.
8. Grinding the hole to a precise shape.
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer of tungsten carbide since 2007. We can
supply 20 tons tungsten carbide product per month. We can provide
customized carbide products as per your requirements.
Q: How long is your delivery time?
A: Generally,it will take 7 to 25 days after order confirm.The
specific delivery time depends on the specific product and the
quantity you needed.
Q: Do you provide samples? iIs it free or charged?
A:Yes, we can offer a sample for free charge but the freight is at
customers’ cost.
Q. Do you test all your goods before delivery?
A: Yes, we will do 100% test on our cemented carbide products
before delivery.
