Precision Milling Cutters,Cutting Tools for CNC Machining Every Material
The 120 degree chamfer mill is available in standard sizes from Ø3 mm to Ø12 mm, with matched flute lengths, shank diameters, and overall lengths for each cutter diameter. Buyers can select a listed standard size or provide a drawing when non-standard dimensions are required.
| Cutter Diameter | Flute Length | Shank Diameter | Overall Length | Angle |
|---|---|---|---|---|
| 3 mm | 8 mm | 3 mm | 50 mm | 120° |
| 4 mm | 10 mm | 4 mm | 50 mm | 120° |
| 5 mm | 12 mm | 5 mm | 50 mm | 120° |
| 6 mm | 15 mm | 6 mm | 50 mm | 120° |
| 7 mm | 16 mm | 7 mm | 60 mm | 120° |
| 8 mm | 17 mm | 8 mm | 60 mm | 120° |
| 9 mm | 19 mm | 9 mm | 75 mm | 120° |
| 10 mm | 20 mm | 10 mm | 75 mm | 120° |
| 12 mm | 25 mm | 12 mm | 75 mm | 120° |
Standard configuration: 3 flutes.
OMIST can evaluate custom dimensions based on customer drawings and application requirements.
Applications and Selection
Chamfering, Deburring and Edge Finishing
This series is intended for chamfering, deburring, and edge-finishing operations that require the listed 120° angle.
Suitable workpiece materials include cast iron, aluminum alloy, and stainless steel. For other materials or special machining conditions, provide the application details before tool selection.
Select a Standard Size or Request Custom Dimensions
Match the required cutter diameter, flute length, shank diameter, and overall length to the standard specification table.
Also confirm that the shank diameter and overall tool length suit the machine setup and available machining space. If the listed sizes do not match the requirement, send a tool drawing or dimensional sketch for evaluation.
Key Features
Solid Carbide Construction
OMIST manufactures all listed standard sizes from solid carbide. This gives buyers a consistent tool material specification across the Ø3–Ø12 mm standard range.
Straight Flute Design
A straight flute design is standard throughout this series. Buyers replacing an existing straight flute chamfer cutter can use the confirmed flute style together with the required dimensions when comparing specifications.
Standard 3-Flute Configuration
All standard Ø3–Ø12 mm sizes use a 3-flute configuration.
For non-standard requirements, please provide the required dimensions, workpiece material, and available drawing information for evaluation.
Custom 120 Degree Chamfer Mill Manufacturing
OMIST can evaluate custom 120 degree chamfer mill requirements when the standard dimensions do not match the customer’s drawing, existing tool, or machining setup.
Custom evaluation can cover non-standard cutter diameter, flute length, shank diameter, overall length, and other required dimensional details based on customer drawings and requirements.
Custom Tools from Customer Drawings
For replacement tools or new projects, send an existing tool drawing, dimensional sketch, or the required dimensions.
Please identify the required 120° angle in the inquiry and include any important dimensional requirements. If another chamfer angle is required, include that angle for evaluation.
Information Needed for a Quote
Please provide:
- Required angle
- Required dimensions: cutter diameter, flute length, shank diameter, and overall length
- Workpiece material
- Required quantity
- Tool drawing or dimensional sketch, if available
- Special application requirements, if any
If some dimensions are not yet confirmed, send the available drawing or dimensional information first.
FAQ
What is a 120 degree chamfer mill used for?
A 120 degree chamfer mill is used for chamfering, deburring, and edge finishing when the machining requirement specifies a 120° chamfer cutter. Select the tool size according to the required feature and machine setup.
What standard sizes are available for the 120 degree chamfer mill?
The standard 3-flute series covers cutter diameters from 3 mm to 12 mm. Flute lengths range from 8 mm to 25 mm, with overall lengths of 50 mm, 60 mm, or 75 mm, depending on cutter diameter.
Which workpiece materials are suitable for this 120 degree chamfer mill?
The standard product information covers cast iron, aluminum alloy, and stainless steel. For other materials or special machining conditions, send the application details for evaluation.
Can you manufacture a custom 120 degree chamfer mill from a drawing?
Yes. OMIST can evaluate non-standard dimensions according to customer drawings and application requirements. OMIST confirms the final specification after reviewing the supplied information.
Related Products
Looking for another chamfer angle? View our 60 Degree Chamfer Mill, 90 Degree Chamfer Mill, or browse the complete Chamfer Mills range.
Need help comparing the available angles? See our 60 vs 90 vs 120 Degree Chamfer Mills comparison guide.
Request a Quote for a 120 Degree Chamfer Mill
Send your required standard size or custom tool drawing to sales@cutterbest.com.
OMIST will review the confirmed tooling requirement and provide a quotation.