Thread Mills

Machinery & Machining Tools

Thread Mills support left- and right-handed threading.

November 14, 2007

Constructed with steel body and carbide inserts, Model TM25 Thread Mills feature long-edge inserts and have 2 cutting edges per insert. Thread mills are available for parallel and tapered threadmilling applications in pitches from 1-2 mm ISO Unified, 11-10 Whitworth, 11.5-14 NPT, and 11-14 BSPT. Suitable for internal and external threading on most workpiece materials, they are designed for use in general engineering, automotive, and aerospace applications. Read More

Machinery & Machining Tools

Thread Mills provide 2 x dia length of cut.

January 18, 2005

Featuring micro-grain carbide and TiCN coating, SHUR-THREAD Solid Carbide Thread Mills are engineered with multiple spiral flutes to eliminate chatter. Enlarged flute space provides efficient chip evacuation and end mill-type shank with clamping flat allows for secure tool holding. Cutters produce threads for applications 1 in. and under in range of soft and pre-hardened steels to 58 Rc, stainless steels, aluminum, cast iron, titanium, and Inconel. Read More

Machinery & Machining Tools

Thread Mills machine exotic metals.

November 4, 2003

EXOCARB® Thread Mills combine sub-micrograin carbide with TiAlN coating to handle materials up to 55HRC. Standard inch and metric sizes are available in UNC, UNF, UNEF, UNS, NPT, and NPTF threads. Mills are suited for difficult-to- machine materials such as Inconel, Titanium, and high nickel content alloys in aerospace, medical, and military applications. Read More

Machinery & Machining Tools

Multi-Tooth Threadmills help reduce cycle time.

August 14, 2003

Solid carbide, indexable 396.19 threadmills are designed for internal and external threading. Suited for hole diameters of 7/8 in. and larger, cutters are available in various profiles with different pitches. All inserts for cutters are double-sided and measure 1.57 in. long. Inserts are available in Grade F30M for wear-resistance or uncoated Grade H15 for applications requiring increased wear-resistance. Read More

Machinery & Machining Tools

Threadmills offer alternative to tapping.

July 7, 2003

Threadmaster solid carbide, TiCN-coated threadmills are suitable for thread milling steel, stainless steel, cast iron, and high temperature materials. Large shank diameter offers increased rigidity for higher feed rates, shorter cycle times, less vibration, and longer tool life. Read More

Machinery & Machining Tools

Thread Mills cut difficult materials.

November 13, 2002

Aero Series Type GSF Mills are PVD TiCN coated and have multiple spiral flutes employing micro geometry to reduce cutting forces. They have large cutter diameter with high-profile projections and axial internal-coolant capability for chip removal. Mills are offered in No. 10 1/4, 5/16, 5/8, and 7/16 in. sizes in UNC and UNF. They can cut pre-hardened steels to 58 Rc, stainless and mold steels, inconel, titanium, cobalt, chrome, stellite and other exotic materials. Read More

Machinery & Machining Tools

Thread Mills are made from powder metal material.

September 17, 2002

Greenfield Tap & Die PM Plus Thread Mills feature helical flute design for less thread chatter. They are forgiving of slower spindle speeds, and come standard with TiAlN coating. Thread Mills are suitable for forming inch threads from #8 to 1 in. UNC and UNF; external threads from 32 UN to 8 UN; pipe threads from 1/16 to 6 in. NPT, NPTF, and NPSM; and metric threads from M4.5 to M24 internal and M4.5 to M250 external. Read More

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