ATORN thread mould HSSE TIN DIN 371 M4 x 0.7 mm ISO 3 1xD

ATORN thread mould HSSE TIN DIN 371 M4 x 0.7 mm ISO 3 1xD

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Item no: 1003141 521

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Description

Application
For producing metric threads in through holes and blind holes on CNC and conventional machines in the steel, stainless steel and NF metal material groups up to a strength of 1300 N/mm² with > 10% material expansion.

Execution
Without lubrication grooves, structural dimensions according to: DIN 371 = reinforced shank (up to M10), DIN 376 = protruding shank (from M12)

Advantage
Innovative mould geometry ensures very high dimensional accuracy and process reliability

Technical data

Brand: ATORN
Surface: TiN
Lead angle shape: C
Thread type: Metric thread
Thread type x nominal diameter: M4
Pitch: 0,7 mm
Cutting material: HSSE
Core hole diameter: 3,7 mm
Length: 63 mm
Hole type: Clearance/blind hole ≤ 1xD
Shank diameter: 4,5 mm
Shank square: 3,4 mm
Coolant supply: External
Tolerance of screw taps: ISO 3 (6G)
Application type/machine type: CNC | Conventional
Cutting speed (steel 1000) suitability (P 1000 N/mm²): 1
Cutting speed (steel 1300) suitability (P 1300 N/mm²): 1
Overall stainless steel suitability (M): 1
fitness not iron total (N): 2
Cutting speed (cast) suitability (K): 3
fitness Titan/Nickel/Super total (S): 3
Cutting speed (hard 65) suitability (H 65HRC): 3
DIN: 371 similar