New
Centre drills SC 60° form A
D d l1 l2Item codeOn stock
11,3 - 1,731,53,15VS92012.010 Yes
1,251,6 - 231,53,15VS92012.0125 Yes
1,62 - 2,635,54VS92012.016 Yes
22,5 - 3,1405VS92012.020 Yes
2,53,1 - 3,8456,3VS92012.025 Yes
3,153,9 - 4,6508VS92012.0315 Yes
45 - 5,95510VS92012.040 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 steels750-850 N/mm²
M.3 | Corrosion- and acid-proof steels> 850 mm²
N.1 | Aluminium, Aluminium cast alloys Si (Si ≤ 6%)≤ 400 N/mm²
N.4 | Cooper-zinc alloys, cooper-tin alloys≤ 800 N/mm²

Calculations of cutting conditions

Product attributes

Right helix

Right helix

Solid carbide

Solid carbide