DLTUK60 series-Dual straight hole rods
Literal statement:
Tungsten carbide rod with dual straight holes is tungsten carbide round rod, which has two radial holes, which are located at the center of one line within rod. These rods are mainly used for manufacturing mills, drills, drill bits and other tools, but we also use them for processing cold heading die, stamping die, cold punching ball, warheads, watch parts for stamping, punching battery shell, toothpaste tubes and other molds. But we cannot omit the fact that tungsten carbide rod with dual straight holes if used for making knife or parts of mold, they are clamped in circular shaft, which is not conducive to the cutter and mold clamping. Our company can provide quality Tungsten Carbide Dual Straight Hole Rods, the following is our common size models.
Regular size:
|
code |
external dia
(mm) |
tolerance
(mm) |
hole distance
(mm) |
tolerance
(mm) |
internal dia
(mm) |
tolerance
(mm) |
length
(mm) |
tolerance
(mm) |
|
DLTUK60-C-03305015330 |
3.3 |
+0.3 |
1.5 |
±0.15 |
0.5 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-04306020330 |
4.3 |
+0.3 |
2.0 |
±0.20 |
0.6 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-05308026330 |
5.3 |
+0.3 |
2.6 |
±0.20 |
0.8 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-06309030330 |
6.3 |
+0.4 |
3.0 |
±0.20 |
0.9 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-07301032330 |
7.3 |
+0.4 |
3.2 |
±0.20 |
1.0 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-08312035330 |
8.3 |
+0.4 |
3.5 |
±0.20 |
1.2 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-09314037330 |
9.3 |
+0.4 |
3.7 |
±0.30 |
1.4 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-10316043330 |
10.3 |
+0.4 |
4.3 |
±0.30 |
1.6 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-11418048330 |
11.4 |
+0.4 |
4.8 |
±0.40 |
1.8 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-12418050330 |
12.4 |
+0.4 |
5.0 |
±0.40 |
1.8 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-13418055330 |
13.4 |
+0.5 |
5.5 |
±0.50 |
1.8 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-14518055330 |
14.5 |
+0.5 |
5.5 |
±0.50 |
1.8 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-15518055330 |
15.5 |
+0.5 |
5.5 |
±0.50 |
1.8 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-16518055330 |
16.5 |
+0.5 |
5.5 |
±0.50 |
1.8 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-17520060330 |
17.5 |
+0.5 |
6.0 |
±0.50 |
2.0 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-18520060330 |
18.5 |
+0.5 |
6.0 |
±0.50 |
2.0 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-19520060330 |
19.5 |
+0.5 |
6.0 |
±0.50 |
2.0 |
±0.10 |
330 |
0～+1.5 |
|
DLTUK60-C-2052006030 |
20.5 |
+0.5 |
6.0 |
±0.50 |
2.0 |
±0.10 |
330 |
0～+1.5 |
Material composition:
Physical Properties:
A) Hardness greater than or equal to 92.8 HRA；
B) Density greater than or equal to 14.2 g/cm³；
C) TRS greater than or equal to 4200 N/mm²；
D) Free of ETA phase condition；
E) No contamination by other materials；
F) Porosity = A00 / B00 / C00 ；
G) Uniform and consistent grain size. No grain size can be larger than specified.
H) Chromium carbide grain growth inhibitor only.
Advantage：
1、The factory use the advanced spray drying tower, HIP low pressure fritting furnace.
2、We have independent research team, from tool materials research and development, cutting tool design to tool application, and we also have the ability to provide customers with a complete set of product design program.
Surface roughness of rods:
|
Type |
Accuracy |
|
Polished Rods |
0.00-0.05μm |
|
Dull Finished |
0.10-0.20μm |
|
Ground Rods |
0.00-0.10μm |
Tungsten carbide Dual straight hole rods are tungsten carbide rods that have two radial holes located in the center of a line inside the rod. These sticks are mainly applied in the manufacture of rolling mills, drills, and other kind of cutting tools.