HSCo Multi Special machine tap for through holes DIN 376

Name: HSCo Multi Special machine tap for through holes DIN 376
Brand: Würth
SKU: 0659760400

Machine tap, HSCo, multi DIN 376, form B
MATAP-THRGHO-HSCO-DIN376-MULTI-M4
ZEBRA

Art.-no. 0659760400

EAN 4056807633459

All versions

Specification

The versatile screw tap with overrun shaft for universal use in steels up to a strength of 1,000 N/mm², stainless steels and non-ferrous metals, such as aluminium, aluminium alloys, bronze and plastics.

Enables use with deep threads or interference contours

The tapered tool shank is always smaller than the core diameter.

For work in an extensive range of materials

The universal geometry allows processing of many different materials.

Long service life and good process reliability

The X allowance ensures an increased service life and process reliability.

Very good adhesion of coolants and lubricants as well as reduced tendency for build-up of materials

The vaporised surface enables coolants and lubricants to stick well and reduces the tendency for deposits to build up.

Notice

Sufficient coolant and lubricant must be added when cutting threads.

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

Application

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.

Technical information

Thread type	Metric thread
Material to be processed	Steel, Cast metal, Stainless steel, Non-ferrous metal
Hole type	Clearance hole ≤ 3xD
Suitable for machine type	Milling/drill center, Pedestal drilling machine
Quality	ZEBRA-Premium
Thread type x nominal diameter	M4
Pitch	0.7 mm
Length	63 mm
Shank diameter	2.8 mm
Size of square	2.1 mm
DIN	376
Cutting material	HSCo
Surface	Vaporised
Form	B
Core hole diameter	3.3 mm
Shank style	Cylindrical with square drive
Tolerance of screw taps	ISO 2X (6HX)
Suitable for tensile strength up to	1000 N/mm²
Service life (points system)	2 of 4 points
Trueness to gauge (points system)	4 of 4 points
Versatility (points system)	3 of 4 points
Cutting behaviour (points system)	3 of 4 points
Chip formation (points system)	2 of 4 points
Material of sub-group	General structural steels, Non-alloyed tempering steels, Nitriding steels, Tool steels, High-speed steels, Stainless steels, sulphurated, Stainless steels, austenitic, Stainless steels, martensitic, Bronze, long-chipping, Brass, long-chipping, Plastics, thermoset, Plastics, thermoplastic, Aluminium alloys, Aluminium, Aluminium casting alloys (<10% silicon), Aluminium wrought alloys

Cutting values
For M3-M5
Material designation	Tensile strength			M3			M4			M5
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Steels
General structural steels	< 850 N/mm²	20	50	2122	5305	0,50	1592	3979	0,70	1273	3183	0,80
Unalloyed quenched and tempered steels	< 850 N/mm²	20	50	2122	5305	0,50	1592	3979	0,70	1273	3183	0,80
Low-alloy quenched and tempered steels	< 850 N/mm²	20	50	2122	5305	0,50	1592	3979	0,70	1273	3183	0,80
Unalloyed quenched and tempered steels	< 1,000 N/mm²	20	50	2122	5305	0,50	1592	3979	0,70	1273	3183	0,80
Low-alloy quenched and tempered steels	< 1,000 N/mm²	20	50	2122	5305	0,50	1592	3979	0,70	1273	3183	0,80
Alloyed quenched and tempered steels	< 1,200 N/mm²	5	20	531	2122	0,50	398	1592	0,70	318	1273	0,80
Nitriding steels	< 1,200 N/mm²	5	20	531	2122	0,50	398	1592	0,70	318	1273	0,80
Tool steels	< 1,200 N/mm²	5	20	531	2122	0,50	398	1592	0,70	318	1273	0,80
High-speed steels	< 1,200 N/mm²	5	20	531	2122	0,50	398	1592	0,70	318	1273	0,80
High-grade steels
Stainless steels	< 850 N/mm²	6	10	637	1061	0,50	477	796	0,70	382	637	0,80
Titanium	< 850 N/mm²	4	6	424	637	0,50	318	477	0,70	255	382	0,80
Special alloys	< 1,200 N/mm²	3	10	318	1061	0,50	239	796	0,70	191	637	0,80
Cast metals
Cast iron	< 350 HB	20	50	2122	5305	0,50	1592	3979	0,70	1273	3183	0,80
Spheroidal graphite and malleable iron	< 350 HB	20	50	2122	5305	0,50	1592	3979	0,70	1273	3183	0,80
Non-ferrous metals
Aluminium	< 450 N/mm²	20	40	2122	4244	0,50	1592	3183	0,70	1273	2546	0,80
Aluminium alloys	< 450 N/mm²	10	30	1061	3183	0,50	796	2387	0,70	637	1910	0,80
Aluminium wrought alloys	< 400 N/mm²	20	30	2122	3183	0,50	1592	2387	0,70	1273	1910	0,80
Aluminium cast alloys <= 10 % Si	< 600 N/mm²	20	30	2122	3183	0,50	1592	2387	0,70	1273	1910	0,80
Low-alloy copper	< 400 N/mm²	10	30	1061	3183	0,50	796	2387	0,70	637	1910	0,80
Long-chipping brass	< 600 N/mm²	20	50	2122	5305	0,50	1592	3979	0,70	1273	3183	0,80
Long-chipping bronze	< 1,000 N/mm²	10	30	1061	3183	0,50	796	2387	0,70	637	1910	0,80
Plastics
Thermosetting plastics		10	15	1061	1592	0,50	796	1194	0,70	637	955	0,80
Thermoplastic plastics		20	30	2122	3183	0,50	1592	2387	0,70	1273	1910	0,80

Key
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.

For M6-M10
Material designation	Tensile strength			M6			M8			M10
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Steels
General structural steels	< 850 N/mm²	20	50	1061	2653	1,00	796	1989	1,25	637	1592	1,50
Unalloyed quenched and tempered steels	< 850 N/mm²	20	50	1061	2653	1,00	796	1989	1,25	637	1592	1,50
Low-alloy quenched and tempered steels	< 850 N/mm²	20	50	1061	2653	1,00	796	1989	1,25	637	1592	1,50
Unalloyed quenched and tempered steels	< 1,000 N/mm²	20	50	1061	2653	1,00	796	1989	1,25	637	1592	1,50
Low-alloy quenched and tempered steels	< 1,000 N/mm²	20	50	1061	2653	1,00	796	1989	1,25	637	1592	1,50
Alloyed quenched and tempered steels	< 1,200 N/mm²	5	20	265	1061	1,00	199	796	1,25	159	637	1,50
Nitriding steels	< 1,200 N/mm²	5	20	265	1061	1,00	199	796	1,25	159	637	1,50
Tool steels	< 1,200 N/mm²	5	20	265	1061	1,00	199	796	1,25	159	637	1,50
High-speed steels	< 1,200 N/mm²	5	20	265	1061	1,00	199	796	1,25	159	637	1,50
High-grade steels
Stainless steels	< 850 N/mm²	6	10	318	531	1,00	239	398	1,25	191	318	1,50
Titanium	< 850 N/mm²	4	6	212	318	1,00	159	239	1,25	127	191	1,50
Special alloys	< 1,200 N/mm²	3	10	159	531	1,00	119	398	1,25	95	318	1,50
Cast metals
Cast iron	< 350 HB	20	50	1061	2653	1,00	796	1989	1,25	637	1592	1,50
Spheroidal graphite and malleable iron	< 350 HB	20	50	1061	2653	1,00	796	1989	1,25	637	1592	1,50
Non-ferrous metals
Aluminium	< 450 N/mm²	20	40	1061	2122	1,00	796	1592	1,25	637	1273	1,50
Aluminium alloys	< 450 N/mm²	10	30	531	1592	1,00	398	1194	1,25	318	955	1,50
Aluminium wrought alloys	< 400 N/mm²	20	30	1061	1592	1,00	796	1194	1,25	637	955	1,50
Aluminium cast alloys <= 10 % Si	< 600 N/mm²	20	30	1061	1592	1,00	796	1194	1,25	637	955	1,50
Low-alloy copper	< 400 N/mm²	10	30	531	1592	1,00	398	1194	1,25	318	955	1,50
Long-chipping brass	< 600 N/mm²	20	50	1061	2653	1,00	796	1989	1,25	637	1592	1,50
Long-chipping bronze	< 1,000 N/mm²	10	30	531	1592	1,00	398	1194	1,25	318	955	1,50
Plastics
Thermosetting plastics		10	15	531	796	1,00	398	597	1,25	318	477	1,50
Thermoplastic plastics		20	30	1061	1592	1,00	796	1194	1,25	637	955	1,50

Documents

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Certificates/ Documents (0)

Accessory

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