AVRDHRTDSolid Carbide Corner Radius End Mill RTD已售出0個Solid Carbide Corner Radius End Mill RTD is a Taiwan-made solid carbide corner radius end mill, balances floor strength and corner radius, ideal for mold roughing/finishing and hardened materials. Available in diameter 2~12mm, corner radius 0.2~3mm, flute length 6~30mm, overall length 50~75mm, 4 flutes. G10-coated edge for wear/heat resistance and longer tool life. Machines carbon & alloy steel, stainless steel, up to HRC55. An ideal choice for machining hardened or high-hardness mold steel.
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Product Overview: Tungsten Carbide Corner Radius End Mill – RTD Series
【Product Features & Why We Recommend It】
- Tough Substrate Selection: Manufactured with MG0.6 tungsten carbide substrate which, compared to ultra-fine grain grades, offers superior impact toughness — recommended for unstable machining conditions or applications subject to considerable cutting impact loads.
- R-Nose Anti-Chipping Protection: The ball nose (R-nose) design effectively reinforces cutting edge strength. Recommended as a replacement for standard square-end mills in flat surface machining to prevent corner chipping from tip fragility, while also suitable for high-efficiency semi-rough cutting prior to curved surface finishing.
- Standard 35° Helix Angle: The versatile 35° helix design achieves a well-balanced relationship between chip evacuation capability and cutting edge strength, recommended for general-purpose machining across a wide range of common metallic materials.
- Hardness Compatibility Range: Maximum recommended machining hardness up to HRC55, delivering stable cutting performance on general mold steel, structural steel, and stainless steel.
【Machining Applications & Uses】
- Primary Use: R-nose profiling, curved surface semi-rough machining, and flat surface anti-chipping milling.
- Recommended Work Materials:
- P-Class (Steel): Structural steel, carbon steel, and alloy steel (recommended hardness below HRC30).
- M-Class (Stainless Steel): Provides stable tool life for high-toughness, continuous-chip stainless steel materials such as SUS304 and SUS316.
