ATORN screw tap HSSE B ~371 0° UNF 4 in 2B D≤3xD CNC des. P
Item no: 1014575 101
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Min. order quantity: 1
Description
ApplicationFor producing UNF (Unified Fine) threads on CNC machines or conventional machines in
through holes in the steel, (stainless steel), non-ferrous metals and (cast iron) material groups up to a strength of 1000 N/mm².
ExecutionWith reinforced shank
Advantage- Innovative cutting geometry for very high dimensional accuracy, process reliability and chip removal.
- High-quality, torsion-resistant HSSE cutting material and cutting edge finish for very high service life requirements.
- Universal use for maximum flexibility in use.
Technical data
Brand: ATORN
Type: P MAX 1000
Thread type: UNF
Thread type x nominal diameter in inches: UNF 4 in
Number of thread starts per inch: 48
Hole type: Clearance hole ≤ 3xD
Cutting material: HSSE
Surface: Vaporised
Lead angle shape: B
Tolerance of screw taps: 2B
Twist angle: 0°
Shank diameter: 2,2 mm
Application type/machine type: CNC | Conventional
Core hole diameter: 2,4 mm
Coolant supply: External
Length: 56 mm
Shank square: 0 mm
Cutting speed (steel 1000) suitability: 1
Cutting speed (steel 1300) suitability: 3
Overall stainless steel suitability: 3
fitness not iron total: 1
fitness Titan/Nickel/Super total: 3
Cutting speed (cast) suitability: 2
Cutting speed (hard 55) suitability: 3
Cutting speed (hard 65) suitability: 3
DIN: Similar to 371
Keywords: Maschinen Gewindebohrer,Gewindebohrer,