Audited Supplier
Drill Bits Carbide Micro Twist Drill Bits Print DELEVEL Board Micro Mini CNC Drilling Bit Set
Carbide Drill Bit - Precision Micro Drilling
Our carbide drill bit is designed for high-precision drilling, offering exceptional performance in various machining applications. With a minimum customizable diameter of 0.08mm, it meets the most demanding micro-drilling requirements.
High Precision & Durability
Made from premium carbide material, this drill bit delivers superior hardness, wear resistance, and extended tool life. Its optimized geometry ensures minimal deflection and precise hole positioning.
Versatile Applications
Ideal for drilling in metals, composites, and high-performance materials, it is widely used in aerospace, electronics, medical, and precision engineering industries.
Customization & Reliability
Available in a range of sizes, including ultra-small diameters, our carbide drill bit ensures consistent performance, high efficiency, and exceptional accuracy for intricate machining tasks.
| flute diameter | max.cutting depth | shank diameter | overall length |
| D3.00-D3.70 | 20 | 6 | 62 |
| D3.80-D4.70 | 24 | 6 | 66 |
| D4.80-D6.00 | 28 | 6 | 66 |
| D6.10-D7.00 | 34 | 8 | 79 |
| D7.10-D8.00 | 4 | 8 | 79 |
| D8.10-D10.0 | 47 | 10 | 89 |
| D10.1-D12.0 | 55 | 12 | 102 |
| D12.1-D14.0 | 60 | 14 | 107 |
| D14.1-D16.0 | 65 | 16 | 115 |
| D16.1-D18.0 | 3 | 18 | 123 |
| D18.1-D20.0 | 2 | 20 | 131 |
| D20.1-D22.0 | 96 | 25 | 146 |
| D22.1-D25.0 | 103 | 25 | 153 |
Note:
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 customer's.
Why do you choose our Delevel Brand carbide end mill tools ?
1.Super raw material
From China
| GESAC(GU20,GU20F,GU25UF) | from | xiame China |
| CB(WF25,K200,K100,TF25,WF03,WF30) | from | Taiwan |
| Zigong(ZK30,ZK40) | from | Zigong China |
| Zhu zhou | from | Zhuzhou China |
| Gurhing(K44UF,DK460UF) | from | Germany |
| Kennametal | from | America |
| CERATIZIT(CTU08L,TSF22,TSF44) | from | Luxembourg |
Delevel solide carbide end mill was used 100% original tungsten,no recycle,so this kind of solide carbide end mill tool has high precision and high quality!
2.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 |
CHANGZHOU DELEVEL TOOLS CO.,LTD IS ONE OF THE BIGGEST MANUFACTURERS IN SOLID CARBIDE MILLING TOOLS,WELDING FORM TOOLS AND MACHINE TOOLS.WE CAN MAKE VARIOUS OF ALLOY DRILLS,REAMERS,LADDER CUTTING TOOLS ,FORMING TOOLS,MACHINE TOOLS WHICH ARE WIDELY USED IN AEROSPACE,AUTOMOTIVE,MOTOCYCLE,ENGINE,AIR CONDITIONING COMPRESSOR ,MEDICAL TREATMENT AND MOULD PROCESSING ,MANUFACTURING ,MACHINERY PROCESSING,ETC.
OUR MATERIAL SELECTED THE HIGH QUALITY DOMESTIC AND IMPORTED RODS ,WE CAN SUPPORT YOU WORLD-CLASS TOOL GRINDING MACHINE,CNC MACHINE FOR USERS TO SOLVE THE HIGH PRECISION,NON-STANDARD MILLING TOOLS WHICH CAN MEET YOUR REQUIREMENTS .
