Solid Carbide Stainless Steel End Mill 4 Flute Corner Radius Helical Extended Wear-resistant High Efficiency Coated Cutting Tool

A thread mill line plus a stainless steel end mill family from one supplier: solid carbide thread mills and stainless steel milling cutters for CNC machining of threaded holes and slot work in stainless steel.

Thread mill line: Thread End Mill Thread Milling Cutter and Single-tooth thread mill styles with Full Tooth geometry for internal and external thread milling on stainless parts.

Stainless steel end mill line: End Mill End Milling Cutter Endmill and Milling Cutter styles built for Stainless Steel and High Hardness Steel.

Coverage: End Mill Cutter Mill Cutter Milling Bit Milling Tool and Straight Bit forms cover slotting grooving and profiling work on stainless steel parts.

Geometry: Ball Nose Corner Radius Radius Corner Rounding Square Nose Flat Chamfer Tapered Long Neck and Extended Length versions plus Roughing styles.

Flute styles: Up-Cut Spiral Compression Wave Tooth Straight and Roughing cutters in 2 Flute 3 Flute 4 Flute and Single Flute with 2F 3F and 4F marking.

Material: Solid Carbide Tungsten Carbide Tungsten Steel Carbide Cemented Carbide TCT plus HSS HSS-E and M42 Co8 Cobalt HSS versions.

Coated and Black Coated grades for High Hardness Steel with a High Efficiency cutting edge and High-Precision ground edges for stainless steel.

Anti-Vibration versions for deep slots and long reach work on stainless parts.

Jobs: Keyway grooving slotting and Metalworking on stainless steel plates castings and welded parts.

Machines: CNC and CNC Router machining centers running High Speed cutting parameters.

Supply: Large Stock OEM and Factory Wholesale with Wholesale Price for distributors and Durable packing.

Customization: material size diameter length flutes chamfer logo packaging label and drawings can be made to your drawing.

Send your thread standard or end mill size plus work material and machine - we quote the matching thread mill or stainless steel end mill and confirm the drawing before you order.

YOGOU (Zhongshan) Precision Cutting Tools Co., Ltd., 20+ years in high-end precision tooling. Positioning: Micro Precision. Made To Measure. Philosophy: technology-driven innovation, quality-built trust.

Every tool is engineered from real shop-floor conditions - micro bores no standard tool can reach, long overhangs that deflect and chatter, stainless steels that work-harden and weld to the edge, and special geometries with no standard tooling available. We deliver international-class performance at an accessible price.

Factory: 7,000 sqm base, 100+ international CNC grinding machines, 95% automation. Design, precision grinding, coating and full-chain inspection fully in-house - micron-level tolerance, stable volume production of tools down to 1.0 mm, no outsourcing variability.

Quality: five inspection gates - incoming, in-process, pre-coating, post-coating, final - with full traceability from rod to shipment. ISO 9001 certified; national high-tech enterprise; invention, utility-model and design patents.

R&D & custom: engineering partnerships with universities and research institutes; drawing-to-delivery non-standard tooling; OEM/ODM; application engineering and tool-selection support. We sell machining solutions, not just tools.

Range: solid carbide rod tools, indexable inserts, exchangeable modular tools and custom tools. Boring system covers the complete internal sequence - boring, profile turning, grooving, threading - for bores from 1.0 mm, in standard and SSS stainless grades; thread mills across 7 standards, M1.0-M24.

Applications: aerospace, mold & die, EV automotive, 3C electronics. Markets: 50+ countries across Europe, the Americas, Southeast Asia and the Middle East; 500+ distributors and OEM customers.

Delivery: in-stock tools ship within 48 hours; custom tools within 14 days; small batches welcome.

Can you make custom tools to my drawing?

Yes. Send us your component drawing or sample, and our engineers respond with a machining proposal - from design and trial cutting to delivery. Custom tools are typically delivered within 14 days.

What is your minimum order quantity (MOQ)?

Small batches are welcome. We support flexible order sizes from trial quantities to volume production, with in-stock tools shipped within 48 hours.

Are left-hand versions available?

Yes. Most series offer full left-hand variants (e.g. MFR/MFL, MZR/MZL, MGR/MGL, MAR/MAL, MVR/MVL, MXR/MXL, MDR/MDL) to suit any spindle direction.