4050NX - Machine tap with right-hand spiral flutes 40°

Code: 042031318120000

4050NX - Machine tap with right-hand spiral flutes 40°

4050NX - Machine tap with right-hand spiral flutes 40°

4050NX - Machine tap with right-hand spiral flutes 40°

from €59,63 from €49,28 excl. VAT

Catalogue number: 4050NX

High precision machine tap with 40° spiral, metric, DIN 376, suitable for structural steels, cast steels, free cutting steels, spheroidal and malleable cast iron, aluminium alloys Si<10 %, long chipping copper alloys.

Thread M: ISO Metric coarse thread

Profile sketch: 60°

Thread standard: DIN 13

Type N: Tap for steels up to 800 N/mm2

Tap material: Vanadium extra high speed steel HSSE V3

Tap standard: DIN 376

Thread tolerance: ISO 2 - 6H

Chamfer C: Length 2-3 pitch

Spiral flute angle: 40°

Hole type: Blind hole (thread length < 2 d1)

Detailed information

Variant: M 12x1,75 6H

In stock | 042031318120000

€59,63

€49,28 excl. VAT

Variant: M 14x2 6H

In stock | 042031318140000

€74,51

€61,58 excl. VAT

Variant: M 16x2 6H

In stock | 042031318160000

€82,22

€67,95 excl. VAT

Variant: M 18x2,5 6H

In stock | 042031318180000

€118,66

€98,07 excl. VAT

Variant: M 20x2,5 6H

In stock | 042031318200000

€121,99

€100,82 excl. VAT

Product detailed description

Catalogue number: 4050NX

High precision machine tap with 40° spiral, metric, DIN 376, suitable for structural steels, cast steels, free cutting steels, spheroidal and malleable cast iron, aluminium alloys Si<10 %, long chipping copper alloys.

Features:

Thread M: ISO Metric coarse thread

Profile sketch: 60°

Thread standard: DIN 13

Type N: Tap for steels up to 800 N/mm2

Tap material: Vanadium extra high speed steel HSSE V3

Tap standard: DIN 376

Thread tolerance: ISO 2 - 6H

Chamfer C: Length 2-3 pitch

Spiral flute angle: 40°

Hole type: Blind hole (thread length < 2 d1)

Machined materials:

Group	Machined material	Cutting speed
P1.1	Structural steels <500N/mm²	8-10
P1.2	Plain cast steels <500N/mm²	8-10
P2.1	Free-cutting steels <800N/mm²	8-10
P2.2	Structural steels <800N/mm²	8-10
P2.3	Plain cast steels <800N/mm²	8-10
N7.1	Unalloyed aluminium	8-10
N8.1	Aluminium alloysSi<10%	8-10
N8.2	Aluminium alloysSi<10%	8-10

Dimensions:

4050NX: kreslenka

d₁	P	tol	l₁	l₂	d₂	a	hole
M 12	1,75	6H	110	18	9	7	10,2
M 14	2	6H	110	20	11	9	12
M 16	2	6H	110	20	12	9	14
M 18	2,5	6H	125	25	14	11	15,5
M 20	2,5	6H	140	25	16	12	17,5

Additional parameters

Category:	Machine taps
Coating:	-
Hole type:	blind hole (thread length L < 2xd1), blind hole (thread length < 1,5 d1, pilot drilling depth ≥ L+d1), blind hole (thread length L < 1,5xd1)
Machined material:	Structural steels <500N/mm2, Plain cast steels <500N/mm2, Free-cutting steels <800N/mm2, Structural steels <800N/mm2, Plain cast steels <800N/mm2, Aluminium alloysSi<10%, Unalloyed aluminium
Product line:	NX Precision Taps Product Line
Standard:	DIN 376
Thread type:	Metric ISO Thread
Tolerance:	6H

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