ATORN screw tap SC TiCN D 371 0° M12 1.75 mm ISO2 x D/S 1.5xD CNC conv. H

Name: ATORN screw tap SC TiCN D 371 0° M12 1.75 mm ISO2 x D/S 1.5xD CNC conv. H
Brand: ATORN
SKU: 13251120

Brand: ATORN

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Art.-no. 13251120

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Application

For producing metric threads on CNC machines in through holes and blind holes in the hardened steel material group up to 63 HRC.

Execution

Advantage

good service life and process reliability thanks to innovative cutting geometry and coating for machining hardened steel

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Brand	ATORN
Main EAN Code	4050293040647
Manufacturer Part Number	10473235
Type	H MAX Control
Thread type	Metric thread
Thread type x nominal diameter	M12
Pitch	1.75 mm
Hole type	Clearance/blind hole ≤ 1.5xD
Cutting material	SC
Surface	TiCN
Lead angle shape	D
Tolerance of screw taps (Tol.)	ISO 2X (6HX)
Twist angle	0°
Shank diameter	12 mm
Application type/machine type	CNC Conventional
Core hole diameter	10.4 mm
Coolant supply	External
Length	110 mm
Shank square	9 mm
Cutting speed (steel 1000) suitability (ISO P 1000 N/mm²)	3
Cutting speed (steel 1300) suitability (ISO P 1300 N/mm²)	3
Overall stainless steel suitability (ISO M)	3
fitness not iron total (ISO N)	3
fitness Titan/Nickel/Super total (ISO S)	3
Cutting speed (cast) suitability (ISO K)	3
Cutting speed (hard 55) suitability (ISO H 55HRC)	1
Cutting speed (hard 65) suitability (ISO H 65HRC)	1
DIN	Similar to 371
Gross Weight	0.163 kg

Material groups for cutting values	Description regarding DIN	Strength Class [N/mm²]	Material No.	Vc [m/min]	Suitability
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	-
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	30-40
4.03 Ductile iron	GTW-55	<280 HB	0.8055	30-40
6.00 Hard materials
6.01 Hardened steel -55 HRC	x40CrMoV5-1	-55HRC	0.9620	2-4	⚫