Machine tap Speedtap 4.0-Uni/Inox, spiral-fluted For metric ISO thread DIN 13
HSS/PM ST4.0 Uni DIN 371 6HX spiral grooved IK HD
MATAP-GRNDHO-ST4.0-HSCOPM-IK-UNI-HD-M20
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Datasheets(X)
Product code | 4648 |
Thread type | Metric thread |
Material to be processed | Steel |
Hole type | Blind hole ≤ 3xD |
Thread type x nominal diameter | M20 |
Pitch | 2.5 mm |
Length (l1) | 140 mm |
Thread length (l2) | 25 mm |
Shank diameter (d2) | 16 mm |
Size of square (a) | 12 mm |
Core hole diameter | 17 mm |
Number of teeth | 4 PCS |
Cutting material | HSCo-PM |
Standards | DIN 376 |
Surface | HARODUR |
Form | C |
Shank style | Cylindrical with square drive |
Tolerance of screw taps | ISO 2X (6HX) |
Tolerance of shank diameter | h9 |
Twist angle | 50° (right) |
Coolant supply | Internal |
Suitable for tensile strength up to | 1300 N/mm² |
Material of sub-group | General structural steels |