Twist drill bit HSCo8 WN MAGMA - DRL-TWST-MET-WN-HSCO8-MAGMA-D2,5

Twist drill bit HSCo8 WN MAGMA - DRL-TWST-MET-WN-HSCO8-MAGMA-D2,5 - 1

Twist drill bit HSCo8 WN MAGMA - DRL-TWST-MET-WN-HSCO8-MAGMA-D2,5 - 2

Twist drill bit HSCo8 WN MAGMA - DRL-TWST-MET-WN-HSCO8-MAGMA-D2,5 - 3

Twist drill bit HSCo8 WN MAGMA

Name: Twist drill bit HSCo8 WN MAGMA
Brand: Würth
SKU: 0618940250

Twist drill, HSCo8, WN type, RH MAGMA
DRL-TWST-MET-WN-HSCO8-MAGMA-D2,5
ZEBRA

Art.-no. 0618940250

EAN 4061975572677

All versions

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Twist drill bit HSCo8 WN MAGMA

Art.-no. 0618940250

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price per selected packing unit

Quantity

x 10 pcs

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The extremely long-lasting drill bit with Magma multi-layer coating and 8 % cobalt alloy for universal processing of conventional steels, titanium and hard-to-machine materials (e.g. Hardox) with high strengths up to 1550 N/mm².

Exceptionally high drilling stability and cutting force

Reinforced core and shortened spiral length according to DIN 1897 with a total length according to DIN 338

Extra-high breakage resistance

Optimised cutting edge and special, flat spiral angle

Special Magma multilayer coating and 8% cobalt alloy

Up to 9 times longer service life and up to 50% higher cutting speed compared to uncoated drills

Up to 2 times longer service life compared to conventional coatings

Heat resistant up to 800°C

Outstanding centring during work and reduction in force required

135° tip angle and optimised cross thinning

3-face shank (from Ø 4 mm)

No twisting in the drill chuck: faster, more comfortable working

Optimum transmission of forces

Protection of the drill chuck from damage

Little effort required to open and close the drill chuck

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

Application area

Materials that are difficult to machine (e.g. Hardox 400–500), such as excavator shovels, lorry attachments, armour plating, snow ploughs, agricultural machinery etc.

Holes in conventional steels where a long service life is required

Instructions

Where possible, use sufficient coolant and lubricant.


Suitable for machine type	Drill Cordless screwdrivers Pedestal drilling machine Milling/drill center
Material to be processed	Hard and tough material
Quality	ZEBRA-Premium
Standard / drilling depth	CS / 3xD
Diameter (Ø)	2.5 mm
Length (l1)	57 mm
Chip flute length (l2)	14 mm
Shank diameter	2.5 mm
Shank style	Cylindrical
Surface	Magma multilayer coating
Cutting material	HSCo8
Type	RH
Angle of the tip	135 Degree
Service life (points system)	4 of 4 points
Drilling speed (point system)	3 of 4 points
Bore hole quality (point system) ( )	4 of 4 points
Versatility (points system)	2 of 4 points
Drilling behaviour (point system)	4 of 4 points
Suitable for drill (points system)	4 of 4 points
Suitable for cordless drills (points system)	4 of 4 points
Suitable for upright drilling machine (points system)	4 of 4 points
Suitable for milling-drilling centre (points system)	3 of 4 points
Self-centring	Yes
Suitable for tensile strength up to	1550 N/mm²
Material of sub-group	Alloyed tempering steels Nitriding steels Tool steels High-speed steels Cast iron Ductile iron Malleable cast iron Titanium Titanium alloys Hardox Spring steels Bronze, short-chipping Bronze, long-chipping Brass, short-chipping

Cutting values
For dia. 1.0-3.0
Material designation	Tensile strength			from dia. 1.0			from dia. 2.0			from dia. 3.0
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Steels
Unalloyed quenched and tempered steels	≤ 1,000 N/mm²	20	25	6360	7960	0,020	3183	3979	0,030	2122	2653	0,040
Low-alloy quenched and tempered steels	≤ 1,000 N/mm²	20	25	6360	7960	0,020	3183	3979	0,030	2122	2653	0,040
Alloyed quenched and tempered steels	≤ 1,200 N/mm²	8	12	2546	3820	0,020	1273	1910	0,030	849	1273	0,040
Nitriding steels	≤ 1,200 N/mm²	8	12	2546	3820	0,020	1273	1910	0,030	849	1273	0,040
Tool steels	≤ 1,200 N/mm²	8	12	2546	3820	0,020	1273	1910	0,030	849	1273	0,040
High-speed steels	≤ 1,200 N/mm²	8	12	2546	3820	0,020	1273	1910	0,030	849	1273	0,040
Stainless steels
Titanium and titanium alloys	≤ 850 N/mm²	7	10	2228	3183	0,020	1114	1592	0,030	743	1061	0,040
Special alloys	≤ 1,200 N/mm²	7	9	2228	2865	0,020	1114	1432	0,030	743	955	0,040
Cast metals
Cast iron	≤ 350 HB	20	30	6366	9550	0,030	3183	4775	0,040	2122	3183	0,050
Spheroidal graphite and malleable iron	≤ 350 HB	18	22	5730	7000	0,030	2865	3500	0,040	1910	2334	0,050
Hard materials
Hardox	≤ 1,250 N/mm²	7	9	2228	2865	0,025	1114	1432	0,035	743	955	0,045
Hardox	≤ 1,550 N/mm²	4	6	1273	1910	0,015	637	955	0,020	424	637	0,030
Spring steels	≤ 1,100 N/mm²	8	10	2538	3183	0,025	1273	1592	0,035	849	1061	0,040

For dia. 4.0-6.0
Material designation	Tensile strength			from dia. 4.0			from dia. 5.0			from dia. 6.0
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Steels
Unalloyed quenched and tempered steels	≤ 1,000 N/mm²	20	25	1592	1989	0,050	1273	1592	0,060	1061	1326	0,080
Low-alloy quenched and tempered steels	≤ 1,000 N/mm²	20	25	1592	1989	0,050	1273	1592	0,060	1061	1326	0,080
Alloyed quenched and tempered steels	≤ 1,200 N/mm²	8	12	637	955	0,050	509	764	0,060	424	637	0,080
Nitriding steels	≤ 1,200 N/mm²	8	12	637	955	0,050	509	764	0,060	424	637	0,080
Tool steels	≤ 1,200 N/mm²	8	12	637	955	0,050	509	764	0,060	424	637	0,080
High-speed steels	≤ 1,200 N/mm²	8	12	637	955	0,050	509	764	0,060	424	637	0,080
Stainless steels
Titanium and titanium alloys	≤ 850 N/mm²	7	10	557	796	0,050	446	637	0,060	371	531	0,080
Special alloys	≤ 1,200 N/mm²	7	9	557	716	0,050	446	573	0,060	371	477	0,080
Cast metals
Cast iron	≤ 350 HB	20	30	1592	2387	0,060	1273	1910	0,080	1061	1592	0,100
Spheroidal graphite and malleable iron	≤ 350 HB	18	22	1432	1751	0,060	1146	1401	0,080	955	1167	0,100
Hard materials
Hardox	≤ 1,250 N/mm²	7	9	557	716	0,063	446	573	0,070	371	477	0,080
Hardox	≤ 1,550 N/mm²	4	6	318	477	0,040	255	382	0,050	212	318	0,060
Spring steels	≤ 1,100 N/mm²	8	10	637	796	0,060	509	637	0,070	424	531	0,080

For dia. 8.0-12.0
Material designation	Tensile strength			from dia. 8.0			from dia. 10.0			from dia. 12.0
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Steels
Unalloyed quenched and tempered steels	≤ 1,000 N/mm²	20	25	796	995	0,100	637	796	0,120	531	663	0,140
Low-alloy quenched and tempered steels	≤ 1,000 N/mm²	20	25	796	995	0,100	637	796	0,120	531	663	0,140
Alloyed quenched and tempered steels	≤ 1,200 N/mm²	8	12	318	477	0,100	255	382	0,120	212	318	0,140
Nitriding steels	≤ 1,200 N/mm²	8	12	318	477	0,100	255	382	0,120	212	318	0,140
Tool steels	≤ 1,200 N/mm²	8	12	318	477	0,100	255	382	0,120	212	318	0,140
High-speed steels	≤ 1,200 N/mm²	8	12	318	477	0,100	255	382	0,120	212	318	0,140
Stainless steels
Titanium and titanium alloys	≤ 850 N/mm²	7	10	279	398	0,100	223	318	0,120	186	265	0,140
Special alloys	≤ 1,200 N/mm²	7	9	279	358	0,100	223	286	0,120	186	239	0,140
Cast metals
Cast iron	≤ 350 HB	20	30	796	1194	0,120	637	955	0,140	531	796	0,160
Spheroidal graphite and malleable iron	≤ 350 HB	18	22	716	875	0,120	573	700	0,140	477	584	0,160
Hard materials
Hardox	≤ 1,250 N/mm²	7	9	279	358	0,100	223	286	0,125	186	239	0,140
Hardox	≤ 1,550 N/mm²	4	6	159	239	0,080	127	191	0,100	106	159	0,110
Spring steels	≤ 1,100 N/mm²	8	10	318	398	0,100	255	318	0,125	212	265	0,140

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.

Additional accessory:

Product

Description

Quantity

Price
/PU

Drilling and cutting foam CUT+COOL

CUTFM-DRL-(CUT-COOL)-400ML

Art.-no. 0893050007

Highly active, high-performance cutting foam for all machining work.

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

Cut and Cool Perfect drilling/cutting paste

CUTPAST-DRILL-(CUT-COOL-PERFECT)-500ML

Art.-no. 0893050010

Optimum results and safety for all materials and applications

ABS 18 COMPACT M-CUBE cordless drill/driver

DRLDRIV-CORDL-(ABS 18 COMPACT)-2X4.0AH

MASTER M-CUBE

Art.-no. 57018002

Compact, powerful and brushless cordless drill screwdriver for moderate screwing and drilling work, developed by Würth to meet the requirements of tradesperson

x 1 pcs

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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Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

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Fitting products for your order

Twist drill bit HSCo8 WN MAGMA