ATORN screw tap HSSE vaporised form B UNC 1/4 inch for through hole

Name: ATORN screw tap HSSE vaporised form B UNC 1/4 inch for through hole
Brand: ATORN
SKU: 13121900

Brand: ATORN

Surface: Vaporised

Length: 80 mm

Art.-no. 13121900

Manufacturer article no. 11291071

EAN 4050293560473

All versions

Manufacturer information

Specification

Application

For producing metric 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.

Advantage

Universal use for maximum flexibility
Innovative cutting geometry ensures high process reliability even under difficult machining conditions

Technical information

Brand	ATORN
EAN	4050293560473
Manufacturer Part Number	11291071
Material to be processed	Universal use
Type	UNI 40 Control
Thread type	UNC
Thread dimension	1/4 inch - 20UNC
Number of thread starts per inch	20
Hole type	Clearance hole ≤ 3xD
Cutting material	HSSE
Surface	Vaporised
Lead angle shape	B
Tolerance of screw taps (Tol.)	ISO 2 (6H)
Twist angle	0°
Shank diameter	7 mm
Application type/machine type	CNC, Conventional
Core hole diameter	5.2 mm
Coolant supply	External
Length	80 mm
Shank square	5.5 mm
Harmonized System Code	82074010
Gross Weight	0.018 kg