HSCo Multi Longlife machine tap for through holes DIN 371/376 - MATAP-THRGHO-HSCO-MULTI-LONGLIFE-M8

HSCo Multi Longlife machine tap for through holes DIN 371/376 - MATAP-THRGHO-HSCO-MULTI-LONGLIFE-M8 - 1

HSCo Multi Longlife machine tap for through holes DIN 371/376

Name: HSCo Multi Longlife machine tap for through holes DIN 371/376
Brand: Würth
SKU: 0658740800

Machine tap, HSCo, Multi Longlife type B
MATAP-THRGHO-HSCO-MULTI-LONGLIFE-M8
ZEBRA

Art.-no. 0658740800

EAN 4062856142361

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HSCo Multi Longlife machine tap for through holes DIN 371/376

Art.-no. 0658740800

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The Longlife high-performance thread tap with Magma multi-layer coating for process-reliable, economical cutting of threads in series production in almost all materials, such as conventional steels, stainless steels (e.g. V2A, V4A), titanium, heat-resistant and high-strength steels of up to 1200 N/mm² strength and casting materials. Also suitable for non-ferrous metals, such as aluminium, aluminium alloys, brass, copper and bronze.

Outstanding performance and cost-effectiveness

Up to 12x longer service life and up to 150 % faster cutting speed compared to conventional uncoated machine taps

Up to 9x longer service life and up to 50 % faster cutting speed compared to conventional machine taps with TiN coating

Excellent chip removal, prevents chip accumulation

Magma multi-layer coating

Multi-layer design ensures reduced friction values, low adhesion tendency and optimal chip removal

Extremely high temperature resistance up to 800 °C

Very high coating hardness of 3,000 HV

Optimal adhesion of the coating and reduced risk of chipping on the tool

The extra homogeneous cutting edge rounding ensures high process reliability and even longer service life compared to conventional machine taps.

Can be used reliably in almost all materials

Newly developed tool geometry with reduced rake angle as well as optimised clearance angle and microgeometry

X allowance for longer service life and increased process reliability

Ideal for demanding machining and series production with a high number of threads

Product packaging made of 100 % PCR (recycled plastic from household waste), 100 % recyclable and Cradle to Cradle Certified^® Bronze

Notice

When thread cutting, sufficient coolant and lubricant must be added

For the machine tap/material assignments, see the overview tables

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

Instructions

Before reversing the screw tap, the entire spiral point of the tool must be removed from the drill hole. Failure to do so may cause cutting edges to chip or the tool to break.

Thread type	Metric thread
Material to be processed	Steel, Cast metal, Stainless steel, Titanium, Special alloy, Hard and tough material, Non-ferrous metal
Hole type	Clearance hole ≤ 3xD
Suitable for machine type	Pedestal drilling machine, Milling/drill center
Quality	ZEBRA-Premium
Thread type x nominal diameter	M8
Pitch	1.25 mm
Length	90 mm
Shank diameter	8.0 mm
Size of square	6.2 mm
DIN	371
Cutting material	HSCo
Surface	Magma multilayer coating
Form	B
Core hole diameter	6.8 mm
Shank style	Cylindrical with square drive
Tolerance of screw taps	ISO 2X (6HX)
Suitable for tensile strength up to	1200 N/mm²
Service life (points system)	4 of 4 points
Trueness to gauge (points system)	4 of 4 points
Versatility (points system)	4 of 4 points
Cutting behaviour (points system)	4 of 4 points
Chip formation (points system)	4 of 4 points
Material of sub-group	General structural steels, Non-alloyed tempering steels, Alloyed tempering steels, Nitriding steels, Tool steels, High-speed steels, Cast iron, Ductile iron, Malleable cast iron, White cast iron, Stainless steels, sulphurated, Stainless steels, austenitic, Stainless steels, martensitic, Titanium, Titanium alloys, Special alloys, Hardox, Spring steels, Aluminium, Aluminium alloys, Aluminium wrought alloys, Aluminium casting alloys (<10% silicon), Copper, low-alloyed, Brass, long-chipping, Bronze, long-chipping, Plastics, thermoset, Plastics, thermoplastic

Legend
v_c = cutting speed [m/min]
f = feed [mm/r]
n = rotation speed [rpm]
The suggested cutting values are reference values and must be adapted to the respective conditions.

Cutting values for HSCo Longlife machine taps
For M20
Material name	Tensile strength			M20
		v_c		n		f
		from	to	from	to
General structural steels	≤ 850 N/mm²	15	27	239	430	2,50
Unalloyed heat-treated steels	≤ 850 N/mm²	15	27	239	430	2,50
Low-alloy heat-treated steels	≤ 850 N/mm²	15	27	239	430	2,50
Unalloyed heat-treated steels	≤ 1,000 N/mm²	10	18	159	286	2,50
Low-alloy heat-treated steels	≤ 1,000 N/mm²	10	18	159	286	2,50
Alloyed heat-treated steels	≤ 1200 N/mm²	10	12	159	191	2,50
Nitriding steels	≤ 1,200 N/mm²	10	12	159	191	2,50
Tool steels	≤ 1,200 N/mm²	10	12	159	191	2,50
High-speed steels	≤ 1,200 N/mm²	10	12	159	191	2,50
Cast iron	≤ 300 HB	10	15	159	239	2,50
Nodular graphite and malleable iron	≤ 350 HB	8	12	127	191	2,50
Stainless steels	≤ 1200 N/mm²	10	15	159	239	2,50
Titanium and titanium alloys	≤ 850 N/mm²	2	4	32	64	2,50
Special alloys	≤ 1200 N/mm²	2	3	32	48	2,50
Hardox	≤ 1400 N/mm²	2	3	32	48	2,50
Spring steels	≤ 1100 N/mm²	2	3	32	48	2,50
Aluminium	≤ 450 N/mm²	15	25	239	430	2,50
Aluminium alloys	≤ 450 N/mm²	15	25	239	430	2,50
Wrought aluminium alloys	≤ 400 N/mm²	15	25	239	430	2,50
Aluminium cast alloys ≤ 10 % Si	≤ 600 N/mm²	10	15	159	239	2,50
Copper, low-alloy	≤ 400 N/mm²	15	25	239	430	2,50
Brass, long-chipping	≤ 600 N/mm²	15	25	239	430	2,50
Bronze, long-chipping	≤ 1000 N/mm²	15	25	239	430	2,50

Cutting values for HSCo Longlife machine taps
For M3-M5
Material name	Tensile strength			M3			M4			M5
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
General structural steels	≤ 850 N/mm²	15	27	1592	2865	0,50	1194	2149	0,70	955	1719	0,80
Unalloyed heat-treated steels	≤ 850 N/mm²	15	27	1592	2865	0,50	1194	2149	0,70	955	1719	0,80
Low-alloy heat-treated steels	≤ 850 N/mm²	15	27	1592	2865	0,50	1194	2149	0,70	955	1719	0,80
Unalloyed heat-treated steels	≤ 1,000 N/mm²	10	18	1061	1910	0,50	796	1432	0,70	637	1146	0,80
Low-alloy heat-treated steels	≤ 1,000 N/mm²	10	18	1061	1910	0,50	796	1432	0,70	637	1146	0,80
Alloyed heat-treated steels	≤ 1200 N/mm²	10	12	1061	1273	0,50	796	955	0,70	637	764	0,80
Nitriding steels	≤ 1,200 N/mm²	10	12	1061	1273	0,50	796	955	0,70	637	764	0,80
Tool steels	≤ 1,200 N/mm²	10	12	1061	1273	0,50	796	955	0,70	637	764	0,80
High-speed steels	≤ 1,200 N/mm²	10	12	1061	1273	0,50	796	955	0,70	637	764	0,80
Cast iron	≤ 300 HB	10	15	1061	1592	0,50	796	1194	0,70	637	955	0,80
Nodular graphite and malleable iron	≤ 350 HB	8	12	849	1273	0,50	637	955	0,70	509	764	0,80
Stainless steels	≤ 1200 N/mm²	10	15	1061	1592	0,50	796	1194	0,70	637	955	0,80
Titanium and titanium alloys	≤ 850 N/mm²	2	4	212	424	0,50	159	318	0,70	127	255	0,80
Special alloys	≤ 1200 N/mm²	2	3	212	318	0,50	159	239	0,70	127	191	0,80
Hardox	≤ 1400 N/mm²	2	3	212	318	0,50	159	239	0,70	127	191	0,80
Spring steels	≤ 1100 N/mm²	2	3	212	318	0,50	159	239	0,70	127	191	0,80
Aluminium	≤ 450 N/mm²	15	25	1592	2865	0,50	1194	2149	0,70	955	1719	0,80
Aluminium alloys	≤ 450 N/mm²	15	25	1592	2865	0,50	1194	2149	0,70	955	1719	0,80
Wrought aluminium alloys	≤ 400 N/mm²	15	25	1592	2865	0,50	1194	2149	0,70	955	1719	0,80
Aluminium cast alloys ≤ 10 % Si	≤ 600 N/mm²	10	15	1061	1592	0,50	796	1194	0,70	637	955	0,80
Copper, low-alloy	≤ 400 N/mm²	15	25	1592	2865	0,50	1194	2149	0,70	955	1719	0,80
Brass, long-chipping	≤ 600 N/mm²	15	25	1592	2865	0,50	1194	2149	0,70	955	1719	0,80
Bronze, long-chipping	≤ 1000 N/mm²	15	25	1592	2865	0,50	1194	2149	0,70	955	1719	0,80

Cutting values for HSCo Longlife machine taps
For M12-M16
Material name	Tensile strength			M12			M14			M16
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
General structural steels	≤ 850 N/mm²	15	27	398	716	1,75	341	614	2,00	298	537	2,00
Unalloyed heat-treated steels	≤ 850 N/mm²	15	27	398	716	1,75	341	614	2,00	298	537	2,00
Low-alloy heat-treated steels	≤ 850 N/mm²	15	27	398	716	1,75	341	614	2,00	298	537	2,00
Unalloyed heat-treated steels	≤ 1,000 N/mm²	10	18	265	477	1,75	227	409	2,00	199	358	2,00
Low-alloy heat-treated steels	≤ 1,000 N/mm²	10	18	265	477	1,75	227	409	2,00	199	358	2,00
Alloyed heat-treated steels	≤ 1200 N/mm²	10	12	265	318	1,75	227	273	2,00	199	239	2,00
Nitriding steels	≤ 1,200 N/mm²	10	12	265	318	1,75	227	273	2,00	199	239	2,00
Tool steels	≤ 1,200 N/mm²	10	12	265	318	1,75	227	273	2,00	199	239	2,00
High-speed steels	≤ 1,200 N/mm²	10	12	265	318	1,75	227	273	2,00	199	239	2,00
Cast iron	≤ 300 HB	10	15	265	398	1,75	227	341	2,00	199	298	2,00
Nodular graphite and malleable iron	≤ 350 HB	8	12	212	318	1,75	182	273	2,00	159	239	2,00
Stainless steels	≤ 1200 N/mm²	10	15	265	398	1,75	227	341	2,00	199	298	2,00
Titanium and titanium alloys	≤ 850 N/mm²	2	4	53	106	1,75	45	91	2,00	40	80	2,00
Special alloys	≤ 1200 N/mm²	2	3	53	80	1,75	45	68	2,00	40	60	2,00
Hardox	≤ 1400 N/mm²	2	3	53	80	1,75	45	68	2,00	40	60	2,00
Spring steels	≤ 1100 N/mm²	2	3	53	80	1,75	45	68	2,00	40	60	2,00
Aluminium	≤ 450 N/mm²	15	25	398	716	1,75	341	614	2,00	298	537	2,00
Aluminium alloys	≤ 450 N/mm²	15	25	398	716	1,75	341	614	2,00	298	537	2,00
Wrought aluminium alloys	≤ 400 N/mm²	15	25	398	716	1,75	341	614	2,00	298	537	2,00
Aluminium cast alloys ≤ 10 % Si	≤ 600 N/mm²	10	15	265	398	1,75	227	341	2,00	199	298	2,00
Copper, low-alloy	≤ 400 N/mm²	15	25	398	716	1,75	341	614	2,00	298	537	2,00
Brass, long-chipping	≤ 600 N/mm²	15	25	398	716	1,75	341	614	2,00	298	537	2,00
Bronze, long-chipping	≤ 1000 N/mm²	15	25	398	716	1,75	341	614	2,00	298	537	2,00

Cutting values for HSCo Longlife machine taps
For M6-M10
Material name	Tensile strength			M6			M8			M10
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
General structural steels	≤ 850 N/mm²	15	27	796	1432	1,00	597	1074	1,25	477	859	1,50
Unalloyed heat-treated steels	≤ 850 N/mm²	15	27	796	1432	1,00	597	1074	1,25	477	859	1,50
Low-alloy heat-treated steels	≤ 850 N/mm²	15	27	796	1432	1,00	597	1074	1,25	477	859	1,50
Unalloyed heat-treated steels	≤ 1,000 N/mm²	10	18	531	955	1,00	398	716	1,25	318	573	1,50
Low-alloy heat-treated steels	≤ 1,000 N/mm²	10	18	531	955	1,00	398	716	1,25	318	573	1,50
Alloyed heat-treated steels	≤ 1200 N/mm²	10	12	531	637	1,00	398	477	1,25	318	382	1,50
Nitriding steels	≤ 1,200 N/mm²	10	12	531	637	1,00	398	477	1,25	318	382	1,50
Tool steels	≤ 1,200 N/mm²	10	12	531	637	1,00	398	477	1,25	318	382	1,50
High-speed steels	≤ 1,200 N/mm²	10	12	531	637	1,00	398	477	1,25	318	382	1,50
Cast iron	≤ 300 HB	10	15	531	796	1,00	398	597	1,25	318	477	1,50
Nodular graphite and malleable iron	≤ 350 HB	8	12	424	637	1,00	318	477	1,25	255	382	1,50
Stainless steels	≤ 1200 N/mm²	10	15	531	796	1,00	398	597	1,25	318	477	1,50
Titanium and titanium alloys	≤ 850 N/mm²	2	4	106	212	1,00	80	159	1,25	64	127	1,50
Special alloys	≤ 1200 N/mm²	2	3	106	159	1,00	80	119	1,25	64	95	1,50
Hardox	≤ 1400 N/mm²	2	3	106	159	1,00	80	119	1,25	64	95	1,50
Spring steels	≤ 1100 N/mm²	2	3	106	159	1,00	80	119	1,25	64	95	1,50
Aluminium	≤ 450 N/mm²	15	25	796	1432	1,00	597	1074	1,25	477	859	1,50
Aluminium alloys	≤ 450 N/mm²	15	25	796	1432	1,00	597	1074	1,25	477	859	1,50
Wrought aluminium alloys	≤ 400 N/mm²	15	25	796	1432	1,00	597	1074	1,25	477	859	1,50
Aluminium cast alloys ≤ 10 % Si	≤ 600 N/mm²	10	15	531	796	1,00	398	597	1,25	318	477	1,50
Copper, low-alloy	≤ 400 N/mm²	15	25	796	1432	1,00	597	1074	1,25	477	859	1,50
Brass, long-chipping	≤ 600 N/mm²	15	25	796	1432	1,00	597	1074	1,25	477	859	1,50
Bronze, long-chipping	≤ 1000 N/mm²	15	25	796	1432	1,00	597	1074	1,25	477	859	1,50

Additional accessory:

Product

Description

Quantity

Price
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CUT+COOL Perfect drilling and cutting oil

CUTOIL-PERFECT-(CUT-COOL)-400ML

Art.-no. 0893050008

High-performance cutting oil for the heaviest machining work and higher cutting speeds

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