Tungsten Carbide Two Straight Hole Rod - The Ideal Choice for Efficient Precision Machining
In the field of precision machining, the performance of tools directly determines product quality and production efficiency. The tungsten carbide double straight hole rod, with its exceptional material properties and unique structural design, has become an indispensable tool in industries such as mechanical processing, mold manufacturing, and aerospace, ensuring the smooth operation of your production processes.
Why Choose Us?
Superior Material, Solid Foundation
This tungsten carbide double straight hole rod is crafted from high-quality tungsten-cobalt alloy material, with tungsten content exceeding 90%, and is sintered using precise powder metallurgy technology. This material endows the product with ultra-high hardness (HRA94 or above) and excellent wear resistance. Even when processing high-strength, high-hardness materials such as stainless steel, quenched steel, and high-temperature alloys, it maintains stable cutting performance, significantly reducing tool wear and extending service life.
Additionally, the alloy's internal structure is uniform and dense, preventing issues like fractures or chipping caused by material defects. This ensures reliable impact resistance even in high-speed rotation and high-frequency impact machining environments, making your machining process safer and more efficient.
Dual straight-hole design enhances machining efficiency
The product's unique dual straight-hole structure is one of its core highlights. Two precisely aligned straight holes run through the tool body, facilitating efficient coolant flow to promptly remove heat generated during machining, effectively lowering the temperature of the workpiece and tool, and reducing the impact of thermal deformation on machining accuracy. Additionally, it can be used with specialized clamping fixtures for quick clamping and positioning, reducing tool change time and improving equipment utilization.
Diverse specifications for various applications
We offer a wide range of specifications, with diameters ranging from 4mm to 26mm, and lengths customizable to your needs (up to 1000mm). The diameter of the dual straight holes can also be precisely adjusted according to actual machining requirements. Whether you are performing conventional machining operations such as drilling, boring, or reaming, or manufacturing precision mold components like cores and guide pins, you can find the appropriate specification.
application for Tungsten carbide rod with two straight coolant holes
This product is widely used in:
Automotive manufacturing industry: precision machining of engine blocks and transmission parts;
Mold industry: hole machining for stamping molds and injection molds;
Aerospace industry: deep processing of high-strength alloy components;
Electronics industry: fine hole machining for precision instrument housings and connectors.
Size Details
|
Type |
Outer Diameter and Tol. (mm) |
Inner Diameter and Tol(mm) |
TK and Tol.(mm) |
Length and Tol.(mm) |
||||
|
ΦD |
Tol |
Φd |
Tol |
TK |
Tol |
L |
Tol |
|
|
Φ4.0x2Φ0.8x1.8x330 |
4.0 |
+0.5/+0.3 |
0.8 |
±0.10 |
1.8 |
+0/-0.15 |
330 |
-0~+5.00 |
|
Φ5.0x2Φ0.8x2.0x330 |
5.0 |
+0.5/+0.3 |
0.8 |
±0.10 |
2.0 |
+0/-0.15 |
330 |
-0~+5.00 |
|
Φ6.0x2Φ1.0x3.0x330 |
6.0 |
+0.5/+0.3 |
1.0 |
±0.15 |
3.0 |
+0/-0.20 |
330 |
-0~+5.00 |
|
Φ7.0x2Φ1.0x3.5x330 |
7.0 |
+0.6/+0.3 |
1.0 |
±0.15 |
3.5 |
+0/-0.20 |
330 |
-0~+5.00 |
|
Φ8.0x2Φ1.0x4.0x330 |
8.0 |
+0.6/+0.3 |
1.0 |
±0.15 |
4.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ9.0x2Φ1.4x4.0x330 |
9.0 |
+0.6/+0.3 |
1.4 |
±0.15 |
4.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ10.0x2Φ1.4x5.0x330 |
10.0 |
+0.6/+0.3 |
1.4 |
±0.15 |
5.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ11.0X2Φ1.4X5.0X330 |
11.0 |
+0.6/+0.3 |
1.4 |
±0.15 |
5.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ12.0X2Φ1.75X6.0X330 |
12.0 |
+0.6/+0.3 |
1.75 |
±0.15 |
6.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ13.0X2Φ1.75X6.0X330 |
13.0 |
+0.7/+0.3 |
1.75 |
±0.15 |
6.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ14.0X2Φ1.75X7.0X330 |
14.0 |
+0.7/+0.3 |
1.75 |
±0.15 |
7.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ15.0X2Φ2.0X7.0X330 |
15.0 |
+0.7/+0.3 |
2.0 |
±0.20 |
7.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ16.0X2Φ2.0X8.0X330 |
16.0 |
+0.7/+0.3 |
2.0 |
±0.20 |
8.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ17.0X2Φ2.0X8.0X330 |
17.0 |
+0.8/+0.3 |
2.0 |
±0.20 |
8.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ18.0X2Φ2.0X9.0X330 |
18.0 |
+0.8/+0.3 |
2.0 |
±0.20 |
9.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ19.0X2Φ2.0X9.0X330 |
19.0 |
+0.8/+0.3 |
2.0 |
±0.20 |
9.0 |
+0/-0.30 |
330 |
-0~+5.00 |
|
Φ20.0X2Φ2.5X10.0X330 |
20.0 |
+0.8/+0.3 |
2.5 |
±0.25 |
10.0 |
+0/-0.40 |
330 |
-0~+5.00 |
|
Φ21.0X2Φ2.5X10.0X330 |
21.0 |
+0.8/+0.3 |
2.5 |
±0.25 |
10.0 |
+0/-0.40 |
330 |
-0~+5.00 |
|
Φ22.0X2Φ2.5X11.0X330 |
22.0 |
+0.8/+0.3 |
2.5 |
±0.25 |
11.0 |
+0/-0.40 |
330 |
-0~+5.00 |
|
Φ23.0X2Φ2.5X11.0X330 |
23.0 |
+0.8/+0.3 |
2.5 |
±0.25 |
11.0 |
+0/-0.40 |
330 |
-0~+5.00 |
|
Φ24.0X2Φ3.0X12.0X330 |
24.0 |
+0.8/+0.3 |
3.0 |
±0.25 |
12.0 |
+0/-0.50 |
330 |
-0~+5.00 |
|
Φ25.0X2Φ3.0X12.0X330 |
25.0 |
+0.8/+0.3 |
3.0 |
±0.25 |
12.0 |
+0/-0.50 |
330 |
-0~+5.00 |
|
Φ26.0X2Φ3.0X13.0X330 |
26.0 |
+0.8/+0.3 |
3.0 |
±0.25 |
13.0 |
+0/-0.50 |
330 |
-0~+5.00 |
Choose cemented carbide twin straight hole rods to make precision machining simpler and more efficient! Contact us immediately to obtain the latest quotes and samples!
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