Precision Carbide Micro-Diameter Boring Tool
1. Product Overview
Our precision alloy small-diameter boring tools are designed for high-accuracy internal boring applications. Crafted from premium alloy materials, these tools ensure exceptional performance in machining small-diameter holes with superior surface finish and dimensional stability.
2. High-Quality Surface Finish
Engineered for precision, our boring tools deliver outstanding hole surface smoothness, reducing the need for additional finishing processes. The optimized cutting geometry minimizes vibration and ensures consistent results.
| ITEM | D | L | L1 | R | F | Min. boring Dia. | Suitable tool holder |
|---|---|---|---|---|---|---|---|
| 2R0.15 L10 | 3.0 | 39 | 10 | 0.15 | 0.8 | 2.1 | NC1603-100 |
| 2R0.15 L20 | 3.0 | 39 | 20 | 0.15 | 0.8 | 2.1 | NC1603-100 |
| 3R0.2 L10 | 3.0 | 39 | 10 | 0.2 | 1.3 | 3.1 | NC1603-100 |
| 3R0.2 L15 | 3.0 | 39 | 15 | 0.2 | 1.3 | 3.1 | NC1603-100 |
| 4R0.2 L15 | 4.0 | 51 | 15 | 0.2 | 1.7 | 4.1 | NC1604-100 |
| 4R0.2 L22 | 4.0 | 51 | 22 | 0.2 | 1.7 | 4.1 | NC1604-100 |
| 5R0.2 L22 | 5.0 | 51 | 22 | 0.2 | 2.1 | 5.1 | NC1605-100 |
| 6R0.2 L22 | 6.0 | 51 | 22 | 0.2 | 2.8 | 6.1 | NC1606-100 |
| 7R0.2 L30 | 7.0 | 62 | 30 | 0.2 | 3.3 | 7.1 | NC1606-100 |
| 8R0.2 L40 | 8.0 | 76 | 40 | 0.2 | 3.8 | 8.1 | NC2008-100 |
1. Non-standard products are available according to customer's drawing or customer's sample.
2. We also design and manufacture products according to the request of customers.
Super raw material
From China
| GESAC(GU20,GU20F,GU25UF) | from | Xiamen, China |
| CB(WF25,K200,K100,TF25,WF03,WF30) | from | Taiwan |
| Zigong(ZK30,ZK40) | from | Zigong, China |
| Zhuzhou | from | Zhuzhou, China |
From World
| Guhring(K44UF,DK460UF) | from | Germany |
| Kennametal | from | America |
| CERATIZIT(CTU08L,TSF22,TSF44) | from | Luxembourg |
Our solid carbide end mill tools use 100% original tungsten (no recycling), ensuring high precision and premium quality!
Super coating
| Item | ALTiN | AlCr-based | TiSiN | AlCr-Blue |
|---|---|---|---|---|
| Hardness | 3100-3400 | 3100-3500 | 3300-3700 | 3300-3700 |
| Thickness | 1-2.5μ | 1-3μ | 2-3μ | 2-3μ |
| Oxidation Temp | 900-1000 | 900-1100 | 900-1000 | 900-1000 |
| Friction coefficient | 0.3 | 0.35 | 0.4 | 0.35 |
| Color | Black | Bright grey | Copper | Colorful Blue |
WE ARE ONE OF THE BIGGEST MANUFACTURERS IN SOLID CARBIDE MILLING TOOLS, WELDING FORM TOOLS AND MACHINE TOOLS. WE CAN MAKE A VARIETY OF ALLOY DRILLS, REAMERS, LADDER CUTTING TOOLS, FORMING TOOLS, AND MACHINE TOOLS WHICH ARE WIDELY USED IN AEROSPACE, AUTOMOTIVE, MOTORCYCLE, ENGINE, AIR CONDITIONING COMPRESSORS, MEDICAL TREATMENT, MOULD PROCESSING, MANUFACTURING, MACHINERY PROCESSING, ETC.
OUR MATERIAL SELECTED FROM HIGH-QUALITY DOMESTIC AND IMPORTED RODS. WE SUPPORT YOU WITH WORLD-CLASS TOOL GRINDING MACHINES AND CNC MACHINES TO SOLVE HIGH-PRECISION, NON-STANDARD MILLING TOOL REQUIREMENTS THAT MEET YOUR EXACT SPECIFICATIONS.