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Machine tap Speedtap 4.0-Ultra Hard Steel 63 HRC, straight grooved For metric ISO thread DIN 13

SC ST4.0 Ultra 63 HRC 6HX straight grooved TiCN
MATAP-ST4.0-SC-HS-TICN-M6

Art.-no. 5443710805
EAN 4062856188758

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For throughhole and base thread. Particularly suitable for tough and difficult-to-machine materials as well as hard machining ≤ 63 HRC. Generation 4.0 sets new standards with threads.
Product information

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Product code

4655

Thread type

Metric thread

Material to be processed

Hard and tough material

Hole type

Clearance/blind hole ≤ 1.5xD

Thread type x nominal diameter

M6

Pitch

1 mm

Length (l1)

62 mm

Thread length (l2)

19 mm

Shank diameter (d2)

6 mm

Size of square (a)

4.9 mm

Core hole diameter

5.1 mm

Number of teeth

5 PCS

Cutting material

SC

Surface

TiCN

Form

C

Shank style

Cylindrical with square drive

Tolerance of screw taps

ISO 2X (6HX)

Tolerance of shank diameter

h9

Coolant supply

External

Material of sub-group

Hardox, Steels > 45 HRC

Key
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 Speedtap 4.0 thread tools
For M3-M5
Material designation Tensile strength vc M3 M3.5 M4 M5
n f n f n f n f
Steels 42-54 HRC 2,5 265 0,5 227 0,6 199 0,7 159 0,8
Steels 55-59 HRC 2 212 0,5 182 0,6 159 0,7 127 0,8
Steels 60-63 HRC 1,8 191 0,5 164 0,6 143 0,7 115 0,8
Cutting values for Speedtap 4.0 thread tools
For M6-M12
Material designation Tensile strength vc M6 M8 M10
n f n f n f
Steels 42-54 HRC 2,5 57 2,0 50 2,0 40 2,5
Steels 55-59 HRC 2,0 45 2,0 40 2,0 32 2,5
Steels 60-63 HRC 1,8 41 2,0 36 2,0 29 2,5
Cutting values for Speedtap 4.0 thread tools
For M6-M12
Material designation Tensile strength vc M6 M8 M10 M12
n f n f n f n f
Steels 42-54 HRC 2,5 133 1 99 1,25 80 1,5 66 1,75
Steels 55-59 HRC 2 106 1 80 1,25 64 1,5 53 1,75
Steels 60-63 HRC 1,8 95 1 72 1,25 57 1,5 48 1,75

Art.-no.
Cust. Mat. No.

Hazardous Material

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Datasheets()

Datasheets ()

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