High Precision No Bottom Hole Straight Flute Thread Mill Carbide Thread Milling Tool

Short Description:

straight flute thread mill is specially engineered for high-precision threading on stainless steel materials. Made of ultra-hard submicron solid carbide, matched with TiAlN high friction-resistant coating, it bears high cutting force and high temperature generated during stainless steel processing.

Material: Submicron Grain Solid Tungsten Carbide
Coating: TiAlN (custom AlTiN, TiN optional)
Flute Type: Straight Flute

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Product Detail

Product Tags

Bullet Points

Ultra Long Tool Life: Adopt advanced TiAlN coating to reduce cutting friction, resist abrasion of sticky stainless steel, service life far exceeds ordinary taps and spiral flute thread mills, lower tool replacement cost.

Excellent Rigidity & Stable Machining: Straight flute design enhances tool rigidity, reduces cutter deflection, perfect for gummy stainless steel, uniform thread tolerance for mass production.

Efficient Chip Evacuation No Clogging: Vertical straight flute channel quickly discharge sticky stainless steel chips, eliminate chip winding, stable continuous machining.

Multi-spec Universal & Cost Saving: One thread mill supports multiple thread diameters, reduce inventory pressure of various taps; OEM custom thread pitch, angle, coating available.

Applications

Aerospace & Defense: Threading critical stainless steel hydraulic fittings, engine structural parts, high tolerance aviation components.

Medical Equipment : Manufacture surgical instruments, stainless steel medical implants, ultra-clean burr-free precision threads.

General Precision Machinery: Stainless steel fixtures, auto parts, mold hardware batch threading production.

Hot Q&A

Why choose 3D flute over traditional spiral flutes?

Answer: The 3D geometry optimizes chip evacuation paths, prevents clogging, reduces cutting forces, and is critical for deep-hole drilling in steel.

Can these bits handle interrupted cuts or uneven surfaces?

Answer: Yes. The toughness of the carbide material and the rigid tool design resist chipping in cross-hole, scaled surface, and other unstable machining conditions.