DLC-Coated Double-Ended Solid Carbide Tapered Ball Nose End Mill for Aluminum
This DLC coated double-ended tapered ball end mill is designed for precision aluminum machining and engraving. The low-friction DLC coating reduces material adhesion, while the double-ended design extends tool life.
Product Configurations
- Revestimiento: DLC (Diamond-Like Carbon)
- Material de la herramienta: Premium solid carbide
- Cutting Ends: Double-ended design with two usable cutting ends
- Cutting Geometry: Tapered ball nose
- Shank Diameter: Selected according to the toolholder and machine setup
- Longitud total: Standard or customized
- Material de solicitud: Aluminum, aluminum alloys and non-ferrous metals
- Machining Applications: CNC engraving, 3D contouring, tapered-wall machining, mold finishing and curved-surface finishing
- Personalización: Dimensions and geometry can be manufactured according to customer drawings
Calidad constante
Consistent geometry across repeat orders.
Pedidos flexibles
Small batches and mixed sizes available.
OEM Support
Custom marking, labels and packaging.
Herramientas estándar y personalizadas
Standard sizes and custom configurations.
DLC Double-Ended Tapered End Mill Overview
This DLC-coated double-ended solid carbide tapered ball nose end mill is designed for aluminum machining, three-dimensional contour milling, tapered-wall finishing, CNC engraving and curved-surface machining. Two usable cutting ends are integrated into one tool, with each end combining a tapered body profile and ball nose cutting geometry. The solid carbide construction provides a rigid cutting platform, while the DLC-coated cutting surfaces help reduce aluminum adhesion and support smoother chip flow during non-ferrous machining. Taper angle, ball radius and tool dimensions can be reviewed according to the required component profile and machining depth.
Double-Ended
Tapered Ball Nose
DLC
Aluminum Alloys
Double-Ended Cutting Structure
Cutting End A
Precision-ground tapered ball nose geometry for contouring, engraving and profile finishing.
Cutting End B
A second usable cutting end provides another available cutting section within the same tool.
Tapered Profile
Designed for tapered walls, angled cavities and three-dimensional component profiles.
Ball Nose Geometry
Supports smooth tool engagement during curved-surface and 3D profile finishing.
Application-Specific Advantages
Two Usable Ends
Both ends feature usable tapered ball nose cutting geometry.
3D Profile Capability
Tapered ball geometry is suited to curved surfaces, tapered walls and detailed profiles.
Low-Adhesion DLC Surface
DLC coating helps reduce aluminum adhesion and supports smoother chip movement.
Custom Profile Supply
Taper angle, radius and tool dimensions can be reviewed from drawings.
Recommended Machining Operations
RECOMMENDED
RECOMMENDED
RECOMMENDED
SUITABLE
Workpiece Material Compatibility
| MATERIAL GROUP | APPLICATION | LEVEL |
|---|---|---|
| N Aluminum & Aluminum Alloys | DLC-coated configuration for tapered profiles, 3D surfaces and finishing | Primary |
Product Details
Product views showing the double-ended structure, tapered body profile, ball nose cutting geometry and DLC-coated cutting surfaces.
Tool Configuration & Dimension Requirements
The double-ended tapered ball nose design combines two usable cutting ends with a tapered body and ball nose profile. Taper angle, ball radius, cutting length, shank diameter and overall length can be reviewed according to the component geometry, machining depth and CNC setup. Standard dimensional values are confirmed according to the selected specification or customer drawing.
Technical Configuration
| PARAMETER | REFERENCE CONFIGURATION |
|---|---|
| Tipo de herramienta | Double-Ended Tapered Ball Nose End Mill |
| Material de la herramienta | Carburo sólido |
| Cutting Ends | Two Usable Cutting Ends |
| End Geometry | Ball Nose |
| Body Geometry | Tapered Profile |
| Revestimiento | DLC — Diamond-Like Carbon |
| Taper Angle | Standard or custom according to selected specification and drawing |
| Ball Nose Radius | Standard or drawing-defined radius according to required profile |
| Application Material | Aluminum and Aluminum Alloys |
| Machining Operations | 3D Contouring / Tapered-Wall Finishing / Curved-Surface Finishing / CNC Engraving / Mold Detail Machining |
| Personalización | Taper angle, ball radius, cutting length, shank diameter, overall length and application-specific dimensions can be reviewed according to drawing requirements. |
Custom Dimension Reference
Provide the following dimensional information when requesting a standard-equivalent or non-standard double-ended tapered ball nose end mill.
| DIMENSION | INFORMATION REQUIRED |
|---|---|
| Cutting Diameter D | Specify the required cutting diameter or profile dimension. |
| Ball Radius R | Specify the ball nose radius according to the finished surface profile. |
| Taper Angle α | Provide the taper angle and clearly define whether it is per side or included angle. |
| Cutting Length L1 | Confirm the required cutting or tapered-profile length according to machining depth. |
| Shank Diameter d | Specify the required shank diameter according to toolholder compatibility. |
| Overall Length L | Confirm overall length according to tool reach and machine clearance. |
DLC Coating for Aluminum Machining
- Reduced Adhesion: DLC provides a low-friction cutting surface that helps reduce aluminum adhesion and built-up edge.
- Chip Flow: The low-friction coated surface supports smoother chip movement during aluminum machining.
- Profile Selection: Match the taper angle and ball radius to the actual component geometry rather than selecting the tool only by shank size.
- Double-Ended Setup: Confirm sufficient holder clamping area and safe clearance for the unused cutting end before machining.
Double-Ended Tapered End Mill Customization
Taper angle, ball nose radius, cutting diameter, tapered cutting length, shank diameter, overall length, profile geometry and DLC coating can be configured for aluminum contouring, tapered-wall finishing, curved-surface machining and CNC engraving. The double-ended design provides two usable cutting ends within one tool, while non-standard dimensions can be reviewed according to the component profile, machining depth, holder clearance and required surface geometry. Custom tools can be manufactured from component drawings, existing tool drawings or application requirements.
| PARAMETER | MANUFACTURING CAPABILITIES |
|---|---|
| Double-Ended Structure | Two usable tapered ball nose cutting ends can be incorporated into one solid carbide tool. Tool dimensions and the central clamping section are reviewed to provide adequate holder engagement and clearance for the unused cutting end. |
| Diámetro de corte | Cutting diameter can be selected according to the required component profile, tapered feature and machining access. Standard-equivalent and non-standard diameters can be reviewed from drawings. |
| Ball Nose Radius | Ball radius can be configured according to the required curved surface, contour transition, mold detail or three-dimensional finishing profile. |
| Taper Angle | Standard-equivalent or drawing-defined taper angles can be manufactured according to the component wall angle and tapered profile. Please specify whether the angle is measured per side or as the total included angle. |
| Tapered Profile | Small-end diameter, large-end diameter, taper direction and profile length can be reviewed according to the required cavity, angled wall or three-dimensional component geometry. |
| Longitud de corte | Cutting and tapered-profile length can be configured according to machining depth, required effective reach and component geometry. |
| Shank & Clamping Section | Shank diameter and central clamping length can be reviewed according to toolholder compatibility. Sufficient clamping area should be maintained between the two cutting ends for safe CNC machining. |
| Longitud total | Overall length can be adjusted according to the combined cutting-end geometry, central clamping section, machining reach and machine clearance. |
| Ball Nose Geometry | Ball-end profile and transition into the tapered body can be reviewed according to curved-surface geometry, contour finishing requirements and toolpath conditions. |
| Cutting-Edge Preparation | Rake geometry, relief, edge preparation and flute finishing can be reviewed according to aluminum grade, chip formation, cutting engagement and surface-finish requirements. |
| DLC Coating | DLC coating is available for aluminum and aluminum-alloy applications where reduced material adhesion and low-friction cutting surfaces are required. |
| Material de la pieza | This DLC-coated configuration is designed primarily for aluminum and aluminum alloys. Other non-ferrous applications can be reviewed according to material grade and machining conditions. |
| Aplicación de mecanizado | Geometry can be reviewed for 3D contour milling, tapered-wall finishing, curved-surface machining, CNC engraving, mold-detail machining and profile finishing. |
| Dimensional Requirements | Drawing-defined requirements can be reviewed for cutting diameter, ball radius, taper angle, tapered length, shank diameter, central clamping length, overall length and profile accuracy. |
| OEM y marca propia | Laser marking, custom tool codes, labels and packaging can be reviewed for distributors and OEM customers according to tool dimensions and order quantity. |
Servicios de fabricación personalizada y marca propia
OEM manufacturing and private-label supply options are available for industrial distributors, tooling brands and repeat-production customers. Laser identification, label content, protective packaging and coating presentation can be configured according to the approved product specification and order requirements.
Laser Etching
Custom logos, tool codes, cutting dimensions, coating identification and batch numbers can be marked according to the available shank area.
Custom Labels & Packaging
Individual protective tubes, product labels, specification details, colored packaging tubes and private-label packaging can be reviewed.
Commercial Terms
MOQ, sample evaluation, custom-size trials, repeat orders and scheduled supply programs are confirmed according to the selected configuration.
Technical Workflow
A structured review process is used to confirm standard, customized and private-label square end mill requirements before production.
Inquiry
Submit the material, hardness, milling operation, dimensions, tolerance and quantity.
Engineering
Review flute geometry, helix angle, edge preparation, coating, ap and ae.
Commercial
Confirm quotation, MOQ, sample requirements, production schedule and delivery terms.
Production
CNC grinding, end-face formation, edge preparation, coating and laser marking.
Quality Control
Inspect diameter, flute length, shank, runout, square-end geometry and cutting edges.
Quality, Inspection & Delivery
Our solid carbide square end mills are controlled through material verification, precision grinding, in-process measurement and final inspection. Key dimensions, square-end geometry, cutting-edge condition, coating appearance and product identification are reviewed according to the approved specification or drawing before packing.
Three-Stage Quality Control
Inspection checkpoints are arranged around the manufacturing process to support dimensional consistency and repeat-order control.
Incoming Material Control
Carbide substrate grade, blank dimensions and supplied material information are checked against the production requirement.
In-Process Grinding Control
Cutting diameter, flute geometry, flute length, square-end profile and shank dimensions are monitored during CNC grinding.
Final Tool Inspection
Finished tools are reviewed for specified dimensions, runout, cutting-edge condition, coating appearance, marking and packing identification.
Key Inspection Characteristics
Inspection requirements are confirmed according to the standard product specification or the approved custom drawing.
| INSPECTION ITEM | CONTROL FOCUS | CONFIRMATION BASIS |
|---|---|---|
| Cutting Diameter (DC) | Diameter and dimensional consistency | Standard specification or approved drawing |
| Flute Length (APMX) | Effective cutting length | Confirmed product size or drawing requirement |
| Shank Diameter (DCON) | Clamping-section dimension and surface condition | Applicable shank specification |
| Overall Length (OAL) | Total tool length | Standard size matrix or approved drawing |
| Radial Runout | Concentricity between cutting section and shank | Agreed inspection requirement |
| Square-End Geometry | End-face profile, corner condition and center-cutting form | Selected tool configuration |
| Flute & Helix Profile | Flute count, helix form and grinding consistency | Approved manufacturing configuration |
| Cutting Edge & Coating | Edge condition, visible defects and coating appearance | Application-specific production requirement |
| Marking & Identification | Tool code, dimensions and batch information where applicable | Confirmed order and packaging specification |
Measurement & Batch Traceability
Optical measuring systems, tool inspection equipment and appropriate dimensional gauges are selected according to the feature being checked.
Optical Measurement
Profile and dimensional review of specified cutting features.
Runout Verification
Concentricity review based on the agreed product requirement.
Inspección de bordes
Magnified review of the end face, corners and cutting-edge condition.
Batch Identification
Order, product and batch information are linked where required for repeat supply.
Protective Packaging Process
Finished end mills are protected to reduce contact between cutting edges and to support clear product identification during storage and transportation.
Bulk-Order & Export Packaging
Bulk shipments can be arranged with reinforced cartons, protective wrapping, palletized loading or export cases according to order quantity, shipment weight and agreed transportation requirements.
Delivery Coordination
Production completion, packing method and dispatch arrangements are confirmed according to the approved order. Courier, air, sea or customer-designated shipping options can be reviewed according to shipment size and destination. Final lead time is confirmed after product specifications, quantity and packaging requirements are approved.
Product & Application FAQs
Common questions about the DLC-Coated Double-Ended Solid Carbide Tapered Ball Nose End Mill for aluminum contouring, tapered-wall machining and curved-surface finishing.
What is the advantage of the double-ended design?
What machining operations is this tapered ball nose end mill suitable for?
Why is DLC coating used for aluminum machining?
What is the purpose of the tapered body profile?
How should I select the ball radius and taper angle?
Can this tool be used for steel machining?
Ordering & Customization FAQs
Ordering information for distributors, tooling suppliers and OEM customers requiring standard or customized double-ended tapered ball nose end mills.
Can the taper angle be customized?
Can the ball nose radius and tool dimensions be customized?
Are OEM marking and private-label packaging available?
¿Cuál es el plazo de entrega habitual?
What information should I provide for quotation?
Technical Downloads
Reference documents for solid carbide end mill selection and machining-data review.
Solid Carbide End Mill Catalog
Review tapered ball nose and related solid carbide end mill series.
End Mill Speeds & Feeds Guide
Access reference starting parameters for machining trials and application review.
Need Sizes, Pricing or Custom Options?
Send us the required tool type, sizes, quantities, workpiece material and any OEM or custom requirements. We will confirm suitable specifications, availability, lead time and quotation details.
Drawings, size lists and reference photos are welcome.
