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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 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 - MATAP-THRGHO-HSCO-MULTI-LONGLIFE-M8 - 2
HSCo Multi Longlife machine tap for through holes DIN 371/376 - MATAP-THRGHO-HSCO-MULTI-LONGLIFE-M8 - 3

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

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

Art.-no. 0658740800
EAN 4062856142361
All versions

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

Art.-no. 0658740800

Prices for customers after login
Quantity
PU

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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 tool breakout


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 from 100 % PCR (recycled plastic from household waste) and 100 % recyclable

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

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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
vc = 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
vc 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
vc 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
vc 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
vc 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
PU
Price
/PU
Drilling and cutting foam CUT+COOL
Drilling and cutting foam CUT+COOL

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

Highly active, high-performance cutting foam for all machining work.
CUT+COOL Perfect drilling and cutting oil
CUT+COOL Perfect drilling and cutting oil

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

High-performance cutting oil for the heaviest machining work and higher cutting speeds
Cut and Cool Perfect drilling/cutting paste
Cut and Cool Perfect drilling/cutting paste

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

Optimum results and safety for all materials and applications
Cut+Cool cooling lubricant Ultra HD
Cut+Cool cooling lubricant Ultra HD

CLLUB-(CUT-COOL-ULTRA-HD)-5LTR

Partly synthetic high-performance cooling lubricant. Particularly suitable for materials that are difficult to machine.
x 1 pcs
Cut+Cool cooling lubricant Ultra HD
Cut+Cool cooling lubricant Ultra HD

CLLUB-(CUT-COOL-ULTRA-HD)-20LTR

Partly synthetic high-performance cooling lubricant. Particularly suitable for materials that are difficult to machine.
x 1 pcs
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