Machine tap HSCo VaryTap blue blind hole DIN 371/376 - MATAP-BLIHO-HSCO-VARYTAP-BLUE-M8

Machine tap HSCo VaryTap blue blind hole DIN 371/376 - MATAP-BLIHO-HSCO-VARYTAP-BLUE-M8 - 1

Machine tap HSCo VaryTap blue blind hole DIN 371/376 - MATAP-BLIHO-HSCO-VARYTAP-BLUE-M8 - 2

Machine tap HSCo VaryTap blue blind hole DIN 371/376

Name: Machine tap HSCo VaryTap blue blind hole DIN 371/376
Brand: Würth
SKU: 0653800800

Machine screw tap HSCo VaryTap blue
MATAP-BLIHO-HSCO-VARYTAP-BLUE-M8
ZEBRA

Art.-no. 0653800800

EAN 4065746721349

All versions

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Machine tap HSCo VaryTap blue blind hole DIN 371/376

Art.-no. 0653800800

Prices for customers after login

Quantity

x 1 pcs

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The innovative specialist for general, wide-ranging applications in steels up to a strength of 1,200 N/mm².

Newly developed Vario geometry

Optimised chip removal, prevents chip accumulation

Optimised cutting edge preparation due to multi-stage finishing process

Excellent chip removal and perfectly true-to-the-gauge threads

Angled threaded part

Reduced risk of chipping on the tool during return

Cutting geometry precisely tailored to steel materials

Up to 30 % longer service life compared to conventional plain machine taps

Available exclusively from Würth

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

Notice

Sufficient coolant and lubricant must be added when cutting threads.

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

Thread type	Metric thread
Material to be processed	Steel
Hole type	Blind hole ≤ 2.5xD
Suitable for machine type	Milling/drill center, Pedestal drilling machine
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	Plain
Form	C
Core hole diameter	6.8 mm
Twist angle	45° Vario
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)	3 of 4 points
Trueness to gauge (points system)	4 of 4 points
Versatility (points system)	2 of 4 points
Cutting behaviour (points system)	3 of 4 points
Chip formation (points system)	3 of 4 points
Material of sub-group	General structural steels, Non-alloyed tempering steels

For M24-M30
Material designation	Tensile strength	v_c		M24			M30
		v_c		n		f	n		f
		from	to	from	to		from	to
Steels
Steels	< 850 N/mm²	15	20	199	265	3	159	212	3.5
Steels	< 1,000 N/mm²	8	10	133	199	3	106	159	3.5
Steels	< 1,200 N/mm²	8	10	106	133	3	85	106	3.5

For M14-M20
Material designation	Tensile strength	v_c		M14			M16			M20
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Steels
Steels	< 850 N/mm²	15	20	341	455	2	298	398	2	239	318	2.5
Steels	< 1,000 N/mm²	8	10	227	341	2	199	298	2	159	239	2.5
Steels	< 1,200 N/mm²	8	10	182	227	2	159	199	2	127	159	2.5

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 M2-M3
Material designation	Tensile strength	v_c		M2			M2.5			M3
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Steels
Steels	< 850 N/mm²	15	20	2387	3183	0.4	1910	2547	0.45	1592	2122	0.5
Steels	< 1,000 N/mm²	8	10	1592	2387	0.4	1273	1910	0.45	1061	1592	0.5
Steels	< 1,200 N/mm²	8	10	1273	1592	0.4	1019	1273	0.45	849	1061	0.5

For M8-M12
Material designation	Tensile strength	v_c		M8			M10			M12
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Steels
Steels	< 850 N/mm²	15	20	597	796	1.25	477	637	1.5	398	531	1.75
Steels	< 1,000 N/mm²	8	10	398	597	1.25	318	477	1.5	265	398	1.75
Steels	< 1,200 N/mm²	8	10	318	398	1.25	255	318	1.5	212	265	1.75

For M4-M6
Material designation	Tensile strength	v_c		M4			M5			M6
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Steels
Steels	< 850 N/mm²	15	20	1194	1592	0.7	955	1273	0.8	796	1,061	1
Steels	< 1,000 N/mm²	8	10	796	1194	0.7	637	955	0.8	531	796	1
Steels	< 1,200 N/mm²	8	10	637	796	0.7	509	637	0.8	424	531	1

Additional accessory:

Product

Description

Quantity

Price
/PU

CUT+COOL drilling and cutting oil

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

Art.-no. 0893050004

Multi cutting oil for light to medium machining work

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