| Customization: | Available |
|---|---|
| Logo Printing: | with Logo Printing,Without Logo Printing |
| Size: | Small,Middle,Large |
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Carbide Step Drill - Precision, Durability & Customization
Superior Wear & Impact Resistance
Crafted from premium carbide sourced from globally recognized brands, our step drill offers outstanding wear resistance and durability. Its robust structure ensures high impact resistance, minimizing breakage and extending tool life even under demanding conditions.
Optimized Chip Evacuation
Designed with advanced chip flute geometry, our step drill enhances chip removal efficiency, reducing heat buildup and improving machining precision. This ensures smooth operation and a more stable cutting process.
Custom & Internal Cooling Options
In addition to standard specifications, we offer non-standard customization to meet specific application needs. Internal cooling designs are also available, providing enhanced heat dissipation and extending tool performance in high-speed operations.
As a professional manufacturer, we are committed to delivering high-quality, tailored solutions. For inquiries and custom orders, please feel free to contact us.
Customizable Carbide Step Drill Specifications
| Step Diameter (D) | Total Length (L) | Shank Diameter (d) | Number of Steps | Coating | Material | Customization Available |
|---|---|---|---|---|---|---|
| D1 - D32mm | As required | As required | As required | TiN/TiAlN/Other | Carbide | Yes (per customer request) |
Remarks:
| 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 |
| 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 .
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