China 4 Flute Straight Shank Carbide Roughing End Mill with TiALN Coating Manufacturer, Supplier
Product Description
| Item Code | Number of Flutes | Cutting Dia (mm) | Shank Dia (mm) | Flute Length (mm) | Total Length (mm) |
|---|---|---|---|---|---|
| APGM4C-D4.0 | 4 | 4.0 | 4 | 11 | 50 |
| APGM4C-D6.0 | 4 | 6.0 | 6 | 15 | 50 |
| APGM4C-D8.0 | 4 | 8.0 | 8 | 20 | 60 |
| APGM4C-D10.0 | 4 | 10.0 | 10 | 25 | 75 |
| APGM4C-D12.0 | 4 | 12.0 | 12 | 30 | 75 |
| APGM4C-D16.0 | 4 | 16.0 | 16 | 45 | 100 |
| APGM4C-D20.0 | 4 | 20.0 | 20 | 45 | 100 |
Heavy-Duty Rough Machining
Rapid stock removal for carbon steel, alloy steel, stainless steel, cast iron, and pre-hardened mold steels.
Mold & Die Industry
High-efficiency roughing of large mold cavities, die bases, and fixture blanks to drastically reduce machining time.
Automotive & Heavy Machinery
Rough machining of engine blocks, gearbox housings, and large structural components.
General Engineering
High-speed slotting, side milling, and face milling for mechanical parts and hardware.
Aerospace Components
Roughing of aluminum, titanium alloy, and steel structural parts with extreme material removal rates.
Achieves over 50% higher productivity in stock removal compared to conventional end mills, significantly reducing overall machining cycle times.
Enhances dynamic stability, suppresses chatter, minimizes flank wear, and prolongs tool service life.
Integrated wave-edge and chip-splitting groove design facilitates rapid, clog-free chip evacuation, ensuring uninterrupted high-feed operations.
Manufactured from 100% virgin ultra-micrograin carbide rods, delivering an optimal balance of transverse rupture strength, hardness, and fracture toughness for heavy interrupted cuts.
State-of-the-art wear-resistant thin-film coating significantly boosts hot hardness, oxidation resistance, and adhesive wear protection, extending effective tool life under demanding conditions.
Ground on high-precision CNC tool grinders (Rollomatic, Walter, or Anca) to ensure tight geometrical tolerances, consistent helix angles, and superior edge preparation for repeatable machining results.
Vertically integrated production chain—from tungsten powder processing to finished cutting tools—guarantees raw material traceability, stable quality, and competitive cost structures.
Rigorous in-process inspection and final testing protocols ensure batch-to-batch consistency, dimensional accuracy, and defect-free delivery.
Low minimum order quantity (1 piece) with sample availability. Standard lead times range from 7 to 25 days; custom-engineered solutions are also supported. Production capacity of 1,000,000 pieces per month ensures rapid response to bulk requirements.
A: Engineered for high-efficiency rough machining and rapid stock removal across carbon steel, alloy steel, stainless steel, and cast iron. Ideal for molds, automotive, and general machinery components.
A: It offers a 50%+ higher material removal rate, balanced force distribution, minimized vibration, smooth chip evacuation, and prolonged tool service life.
A: Roughing end mills feature advanced wave-edge geometry designed specifically for high-volume stock removal, performing far more efficiently than standard end mills which are intended for finishing operations.
A: Designed for roughing only. Please select our flat or ball nose finishing end mills for high-precision finishing operations.
A: MOQ is 1 piece, with samples available. Standard lead times are 7–25 days; custom orders take 15–25 days. Total production capacity reaches 1,000,000 pieces per month.
A: Yes, custom diameters, lengths, shank configurations, and flute counts are supported. To extend service life, apply high-pressure coolant, optimize cutting parameters, maintain uninterrupted chip evacuation, and avoid excessive mechanical overloading.
