The T2139 Ball Shape Precision Milling Shank is designed for high-accuracy machining and long-term stable performance. Manufactured from high-performance alloy steel, it is heat-treated and sandblasted for exceptional wear resistance, corrosion resistance, and seismic stability.
The gooseneck design effectively reduces vibration, minimizes tool deflection, and extends both shank and insert life. The chamfered rear angle ensures smooth chip evacuation, improving efficiency and protecting the tool.
Key Advantages:
Premium Material – Made from high-performance alloy steel, rust-resistant, acid-resistant, and high-strength.
Anti-Vibration & Durable – Gooseneck design + hardened treatment significantly reduce vibration and improve stability.
Precision Machining – Tight dimensional tolerances ensure perfect fit with inserts.
High Compatibility – Suitable for roughing, semi-finishing, and various slotting or step machining applications.
Cost-Effective – Universal specifications, economic insert compatibility, excellent value.
Product Information
Product Name: T2139 Ball Shape Precision Milling Shank
Compatible Inserts: P3200-D08 / D10 / D12 / D16 / D20 / D25 / D30 / D32
Screw Specs: M3×7 / M4×8 / M5×10
Wrench Type: T8 / T10 / T20
Machining Types: Roughing, semi-finishing, step machining, slotting
Material: High-performance alloy steel
Surface Treatment: Sandblasted + hardened
Hardness: HRC60 (working area)
What Customers Get
Stable Machining Experience – Reduced vibration, better surface finish.
Extended Tool Life – Less frequent insert changes, reduced costs.
Versatile Compatibility – Works with multiple insert types for various jobs.
High Return on Investment – One tool for multiple scenarios, saving cost and time.
Package Contents
T2139 Ball Shape Precision Milling Shank × 1
Matching screw × 1
Hex/Torx wrench × 1
User manual × 1
After-Sales Policy
Warranty Period: 30 days from purchase for non-human-damage and compliant usage.
Issue Handling: If the product has quality issues or mismatches the description, please provide photo evidence and contact customer service. We will respond within 1–3 business days.
Exclusions: Damage caused by misuse, non-original inserts, or modification is not covered.
Shipping Policy
Processing Time: Ships within 1–3 business days after order confirmation.
Shipping Method: International express / domestic courier (best option automatically selected based on delivery address).
Estimated Delivery: Domestic 2–5 days; International 7–15 days (customs clearance may affect timing).
Shipping Cost: Free shipping available for orders above the stated threshold in checkout.
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