Carbide Square End Mill for Titanium Alloys
Suitable for dynamic milling, roughing, side milling, shoulder machining and flat-bottom cutting of titanium alloy components.
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TITANIUM ALLOYS · ROUGHING & DYNAMIC MILLING · WHOLESALE
Carbide End Mills for Titanium Alloys
ZHY carbide end mills for titanium alloys are designed for roughing, dynamic milling, side machining, cavity machining and controlled semi-finishing of difficult-to-machine titanium components.
The range combines an ultra-fine carbide substrate, 12% cobalt content, HSR118 high-temperature anti-adhesion coating, an arc-formed flute, an 8° positive rake angle, a 43° helix and 87°/93° unequal cutting geometry.
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Grain Size Below 0.6 μm
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12% Cobalt Content
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HSR118 Coating
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43° Helix Geometry
Titanium Alloy End Mill Range
Select square, ball nose or corner radius end mills according to the part geometry, machining operation and required surface profile.
Carbide Ball Nose End Mill for Titanium Alloys
Designed for titanium alloy cavities, curved surfaces, inclined features and three-dimensional contour machining.
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Carbide Corner Radius End Mill for Titanium Alloys
Combines flat-bottom machining with reinforced corner strength for pockets, shoulders, contours and titanium alloy semi-finishing.
Request SpecificationsWhy Titanium Alloys Require Dedicated End Mills
Titanium alloys generate concentrated cutting heat, high cutting loads and strong material adhesion. Dedicated geometry and coating are required to control chips, heat and built-up edge.
Concentrated Heat
Titanium transfers limited heat into the workpiece, causing more cutting heat to remain near the tool edge.
Material Adhesion
Titanium can adhere to the cutting edge, creating built-up material, unstable cutting and surface damage.
High Cutting Load
Titanium machining requires controlled engagement, stable chip evacuation and a cutting edge capable of resisting impact and deformation.
Recommended Titanium Machining Applications
The range supports common titanium alloy milling operations from high-efficiency roughing to controlled contour finishing.
01
Dynamic Milling
High-efficiency toolpaths with controlled radial engagement.
02
Roughing
Stable material removal with improved chip control.
03
Side Milling
Titanium alloy walls, shoulders and peripheral profiles.
04
Cavity Machining
Internal pockets, curved cavities and recessed features.
05
Semi-Finishing
Controlled stock removal before final surface finishing.
Technical Performance Highlights
The carbide substrate, HSR118 coating, arc-formed flute, unequal cutting geometry and chip-breaking design work together to improve titanium machining stability.
Ultra-Fine Carbide Substrate
Ultra-fine carbide with a grain size below 0.6 μm supports cutting-edge strength, wear resistance and consistent tool geometry.
12% Cobalt Content
A 12% cobalt content provides a balance of substrate toughness, cutting-edge strength and impact resistance under high titanium cutting loads.
HSR118 Anti-Adhesion Coating
The HSR118 coating provides high hot hardness and stable wear resistance at operating temperatures up to approximately 1200°C.
Reduced Titanium Adhesion
The coating is designed with reduced chemical affinity to titanium, helping limit material adhesion, built-up edge and tool sticking.
Arc-Formed Flute Design
The arc-formed flute helps distribute cutting loads, increase chip space and support stable machining of difficult titanium alloys.
8° Positive Rake Angle
The positive rake geometry supports cleaner cutting and helps reduce cutting resistance, rubbing and heat generation.
43° Helix Geometry
The 43° helix supports smooth engagement, stable chip flow and controlled cutting forces during roughing and dynamic milling.
87° / 93° Unequal Tooth Spacing
The unequal cutting division interrupts repeated cutting forces, helping suppress vibration and improve stability under high-load machining conditions.
U-Shaped Flute Profile
The U-shaped flute provides increased chip capacity and supports efficient evacuation during roughing and dynamic milling.
Chip-Breaker Groove Design
The chip-breaking groove helps control chip formation, reduce cutting force and improve roughing efficiency.
Fluid-Blasting Edge Preparation
Fluid blasting helps remove microscopic burrs and stabilize the cutting edge, supporting smoother cutting and improved workpiece surface quality.
Automated Edge Polishing
Automated rubber-bonded diamond polishing helps maintain consistent preparation across all cutting edges, with the value controlled within ±3 μm.
Walter Five-Axis Grinding
Walter five-axis precision grinding supports cutting-edge sharpness, dimensional accuracy and repeatable tool geometry.
Multi-Stage Inspection
Walter HELICHECK PLUS profile measurement, 150× optical inspection and 300× high-definition appearance inspection support consistent batch quality.
Radius Accuracy Within 3 μm
Ball nose and corner radius end mills can be controlled to an R-profile accuracy within 3 μm for repeatable cavity, contour and transition machining.
High-Load Cutting Stability
The combined substrate, coating and flute design support stable cutting under high-load titanium roughing and difficult-material machining.
Recommended Workpiece Materials
This range is primarily positioned for titanium alloys. Tool selection should be based on the exact alloy grade, heat-treatment condition and machining operation.
Ti-6Al-4V Titanium Alloy
Commercially Pure Titanium
Titanium-Aluminum Alloys
Selected Heat-Resistant Alloys
Non-Ferrous Alloys
Difficult-to-Machine Titanium Grades
The same cutting platform may also be evaluated for selected carbon steels, alloy steels, mold steels, stainless steels and cast irons within suitable machining conditions. For those applications, the corresponding dedicated ZHY material range should normally be selected first.
Available Product Options
Standard and customized configurations can be supplied according to the titanium grade, machining feature, tool overhang and purchasing requirements.
| Tool Type | Square / Ball Nose / Corner Radius |
|---|---|
| Carbide Grain Size | Below 0.6 μm |
| Cobalt Content | 12% |
| Coating | HSR118 High-Temperature Anti-Adhesion Coating |
| Temperature Resistance | Up to Approximately 1200°C |
| Flute Profile | Arc-Formed U-Shaped Flute |
| Rake Angle | 8° Positive Rake Angle |
| Helix Angle | 43° |
| Unequal Cutting Geometry | 87° / 93° Unequal Tooth Spacing |
| Chip Control | Chip-Breaker Groove Design |
| Edge Preparation | Fluid Blasting and Automated Diamond Polishing, Controlled Within ±3 μm |
| Ball / Corner Radius Accuracy | Within 3 μm |
| Main Operations | Roughing / Dynamic Milling / Side Milling / Cavity Machining / Semi-Finishing |
| Extended Application Range | Selected Compatible Materials Within Approximately HRC25–60 |
| Diameter and Length | Standard Sizes / Long Reach / Custom Dimensions |
| Marking | ZHY Logo / Customer Logo / Customer Model Number |
| Packaging | Standard Packaging / Private-Label Packaging |
Titanium End Mill Manufacturer and Supplier
ZHY supplies standard and customized solid carbide end mills for titanium alloys to distributors, importers, manufacturers, CNC workshops and private-label cutting-tool brands.
Wholesale Order Support
- Standard and mixed-size orders
- Square, ball nose and corner radius cutters
- Samples for titanium alloy machining tests
- Bulk quotations based on size and quantity
- Long-reach and customized dimensions
- Application review based on titanium grade
OEM and Private Label
- Customer logo laser marking
- Customer product and model numbers
- Custom labels and barcode stickers
- Plastic box and outer carton options
- Private-label packaging support
- Packaging verification before shipment
Production and Batch Quality Control
Precision grinding, controlled edge preparation and multi-stage inspection support consistent geometry and repeatable batch delivery.
Carbide Material Verification
Walter Five-Axis Grinding
Arc-Flute Geometry Inspection
Unequal Tooth Inspection
Fluid-Blasting Preparation
Automated Edge Polishing
HELICHECK PLUS Inspection
150× and 300× Inspection
Request a Titanium Alloy End Mill Quotation
Send us the required tool type, diameter, flute length, overall length, titanium grade, machining operation, quantity and packaging requirements. Our team will review the application and recommend a suitable configuration.
Request a Wholesale Quote