Catalog 2018

PREMIO TOOLS FOR PROFESSIONALS
Solid drills
110-77 / 96
For accurate drilling on NC machines.
For centering and chamfering threaded holes in
one operation.
Art
No.
NC-spotting drill, WN, HSS-Co5
90° 120°
• large version
• profile-ground
• works standard
• with Weldon shank
• point angle 90°/120°
• 5% cobalt alloyed
• TiN coated
6,0 20 6,0 140 110- 77-060-20 96-060-20 1
8,0 25 8,0 140 110- 77-080-20 96-080-20 1
10,0 25 10,0 170 110- 77-100-20 96-100-20 1
12,0 30 12,0 170 110- 77-120-20 96-120-20 1
90° 120°
Works std.
Important instructions
The recommended guideline values ​must be
adapted to the actual conditions on site. The
table values ​correspond to the selected applications.
For other applications, change the feeds
according to the indicated factor and the speed,
from a change of more than
30%, in parallel with.
Vc
P1 35
P2 30
P3 12
M1 9
M2 9
K1 20
K2 20
Ø 3 4 6 8 10 12 16 20
fz 0,06 0,06 0,08 0,12 0,16 0,16 0,20 0,30
S 3500 3500 2200 1400 880 880 700 440
F 210 210 180 170 140 140 140 130
fz 0,06 0,06 0,08 0,12 0,16 0,16 0,20 0,30
S 3000 3000 1900 1200 750 750 600 380
F 180 180 150 140 120 120 120 110
fz 0,05 0,05 0,06 0,10 0,13 0,13 0,16 0,24
S 1200 1200 750 450 300 300 240 150
F 60 60 45 45 40 40 40 35
fz 0,05 0,05 0,06 0,10 0,13 0,13 0,16 0,24
S 1200 1200 750 450 300 300 240 150
F 60 60 45 45 40 40 40 35
fz 0,04 0,04 0,05 0,07 0,10 0,10 0,12 0,18
S 900 900 570 350 230 230 180 110
F 35 35 30 25 20 20 20 20
fz 0,07 0,07 0,10 0,14 0,19 0,19 0,24 0,36
S 2000 2000 1300 800 500 500 400 250
F 140 140 130 110 95 95 95 90
fz 0,07 0,07 0,10 0,14 0,19 0,19 0,24 0,36
S 2000 2000 1300 800 500 500 400 250
F 140 140 130 110 95 95 95 90
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