Centre drills for threads, form DA
Thread |
D
h 7 | d | l1 | l2 | l3 | l4 | Item code | On stock |
---|---|---|---|---|---|---|---|---|
M3 | 2,5 | 6 | 55 | 8 | 9 | 18 | VS95015.030 | Yes |
M4 | 3,3 | 8 | 63 | 11 | 12,6 | 23 | VS95015.040 | Yes |
M5 | 4,2 | 10 | 67 | 13 | 15,1 | 27 | VS95015.050 | Yes |
M6 | 5 | 12,5 | 71 | 16 | 18,6 | 33 | VS95015.060 | Yes |
M8 | 6,8 | 14 | 88 | 19 | 23 | 41 | VS95015.080 | Yes |
M10 | 8,5 | 16 | 90 | 23 | 27,7 | 47 | VS95015.100 | Yes |
M12 | 10,2 | 20 | 105 | 28 | 34,5 | 59 | VS95015.120 | Yes |
Cutting conditions
Material |
Strength |
---|---|
P.1 | Free-cutting steels, general construction steels | ≤ 600 N/mm² |
P.2 | General construction steels, steel castings | ≤ 850 N/mm² |
P.3 | Tool steels low alloyed | ≤ 1100 N/mm² |
M.1 | Corrosion- and acid-proof steels | ≤ 750 N/mm² |
M.2 | Corrosion- and acid-proof steels | 750 - 850 N/mm² |
M.3 | Corrosion- and acid-proof steels | > 850 N/mm² |
K.1 | Cast iron (≤ 240 HB) | ≤ 820 N/mm² |
K.2 | Cast iron (> 240 HB) | > 800 N/mm² |
N.1 | Aluminium, aluminium cast alloys Al-Si (Si ≤ 6%) | ≤ 400 N/mm² |
N.4 | Cooper-zinc alloys, cooper-tin alloys | ≤ 800 N/mm² |
Product attributes
Point angle 118°
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.