Machine taps with straight flute, metric thread M8, for stainless steel, code MT11375, coating TiCN
D
6 H | P | d | l1 | l2 | d1 | Z | a | Item code | On stock |
---|---|---|---|---|---|---|---|---|---|
M8 | 1,25 | 8 | 90 | 18 | 6,8 | 3 | 6,2 | MT11375.080 TICN | Yes |
Cutting conditions
Material |
Strength |
Vc |
---|---|---|
M.1 | Corrosion- and acid-proof steels | ≤ 750 N/mm² | 8-12 |
M.2 | Corrosion- and acid-proof steels | 750 - 850 N/mm² | 5-8 |
M.3 | Corrosion- and acid-proof steels | > 850 N/mm² | 5-8 |
N.4 | Cooper-zinc alloys, cooper-tin alloys | ≤ 800 N/mm² | 8-12 |
Product attributes
Type VA
more +Designed for stainless steel
Angle of thread
Thread standard
Material HSS Co5
more +Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.
Chamfer
more +For straight flutes with spiral point, for medium or long chipping material.
Lead of screw thread
ISO Metric coarse thread
TiCN coating
more +Provides high hardness and at the same time good toughness. Its advantage is in low friction ratio. It is applicable for boring of steels with high strength. It has a lower temperature stability – the cooling is necessary (for example with emulsion).