High Precision 3 Start Thread Milling Cutter Deep Hole Thread Tool for Aluminum Non-Ferrous Metals Machining

Short Description:

Multi-tooth three-start structure supports high feed rate high-speed CNC machining, one pass completes full thread processing, greatly shortens production cycle. Suitable for CNC machining centers, can process metric, UNC, UNF multiple thread specifications with one cutter, reduce tool inventory cost for manufacturers. No pre-drilling optional version realizes drilling + threading one-step forming, improve workshop processing efficiency and cut production downtime.

Material: Solid Tungsten Carbide
Flute: 3 Flute
Coating: TiAlN, ZrN, Custom DLC coating

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Bullet Points

60% Extended Tool Life: TiAlN / ZrN customized low-friction coating reduces cutting heat and friction, wear resistance far exceeds uncoated thread mills, lower replacement cost

Zero Built-Up Edge & Burr-Free Thread: Polished spiral/straight flutes + sharp special cutting edge, effectively avoid aluminum material adhesion, output ultra-smooth thread surface with tight tolerance

Three-Start High Efficiency Structure: 3-tooth multi-flute design supports faster spindle speed & feed rate, high-volume mass production cycle time reduced greatly

Deep Hole Machining Stable Performance: Three-start balanced cutting force, stable processing for deep blind holes & through holes, consistent thread precision for aerospace high-standard fasteners

Applications

Aerospace Industry: Aircraft fittings, hydraulic system parts, aluminum housings, high-precision fasteners with strict thread tolerance requirements

General Precision Machinery: Non-ferrous metal mold parts, communication equipment aluminum components, batch thread mass production

Automotive Manufacturing : Engine blocks, transmission shells, lightweight aluminum structural auto parts, durable internal/external thread processing

Hot Q&A

Why choose 3-flute thread milling cutter instead of tap for aluminum?

Answer: Thread milling eliminates tap breakage scrap risk, one tool can adjust thread size freely, produces less cutting heat, effectively prevent aluminum sticking, ideal for soft aluminum alloy mass processing.

What cutting parameters are recommended for aluminum thread milling?

Answer: Adopt high spindle speed 800–2000 RPM, moderate feed rate, use climb milling mode to avoid secondary cutting of chips and improve thread surface finish.