Solid carbide countersink 90°
90° solid carbide (grade ISO K20) countersinks according to DIN 335-C, cylindrical shank, robust design with 3 flutes. Due to CBN precision ground geometry very sharp and precise cutting edges.
Ideal for deburring or countersinking of high tensile steels (>1.000N/mm²) or high abbrasive materials like GG cast iron with a hardness of 240HB or more. Best results with low rpms!
Material groups : 1.1 - 1.6 / 2.1 - 2.3 / 3.1 - 3.3 / 5.1 - 5.4
d₁ [mm]
6.30
l₁ [mm]
45
d₂ [mm]
5
Suitable for
M3
pcs/PU
1
€ 249,64 / PU
d₁ [mm]
8.30
l₁ [mm]
50
d₂ [mm]
6
Suitable for
M4
pcs/PU
1
€ 280,98 / PU
d₁ [mm]
10.40
l₁ [mm]
50
d₂ [mm]
6
Suitable for
M5
pcs/PU
1
€ 293,68 / PU
d₁ [mm]
12.40
l₁ [mm]
56
d₂ [mm]
8
Suitable for
M6
pcs/PU
1
€ 363,33 / PU
d₁ [mm]
16.50
l₁ [mm]
60
d₂ [mm]
10
Suitable for
M8
pcs/PU
1
€ 432,94 / PU
d₁ [mm]
20.50
l₁ [mm]
63
d₂ [mm]
10
Suitable for
M10
pcs/PU
1
€ 482,96 / PU
d₁ [mm]
25.00
l₁ [mm]
67
d₂ [mm]
10
Suitable for
M12
pcs/PU
1
€ 661,26 / PU
d₁ [mm]
31.00
l₁ [mm]
71
d₂ [mm]
12
Suitable for
M16
pcs/PU
1
€ 831,85 / PU
