GUHRING - Ружейные сверла - 2008 EN
для размещения заказа - guhring@guhring-tools.ru
Application advises
With drilling depths of more than 40 x D we recommend the use of two or more gun drills, e. g. 10 x 400 mm and 9,95 x 800 mm.
Gun drills for drilling depths of more than 40 x D should enter the pilot hole left handed.
For machining of long chipping materials we recommend the order of gun drills with polished flutes.
Single-fluted gun drills for long chipping aluminium should be ordered with point grind 180° and coolant chamber.
Generally we recomment the use of soluble oil with a minimum oil content of 10 %.
EB80 ZB80 EB800
single-fluted gun drill two-fluted gun drill single-fluted gun drill
solid carbide head solid carbide head with indexable inserts
2.0 ... 40.0
6.0 ... 27.0 16.0 ... 40.0
35 >35< D D 35 >35< D D 35 >35< D D
recom- recom- recom-
mended vc Feed vc Feed mended vc Feed vc Feed mended vc Feed vc Feed
coating* m/min col. no. m/min col. no. coating* m/min col. no. m/min col. no. coating* m/min col. no. m/min col. no.
100 14 95 13 85 18 80 17 90 15 85 15 Technical Section
85 14 80 13 80 18 75 17 80 15 75 15 GuhringNavigator
90 14 85 13 75 17 70 16 85 16 80 16
80 14 75 13 70 17 65 16 75 16 70 16
90 13 85 12 65 16 60 15 85 15 80 15
80 13 75 12 80 15 75 15
75 13 70 12 120 18 115 17 75 15 70 15
75 13 70 12 110 18 105 17 75 15 70 15
65 13 60 12 135 18 130 17 65 15 60 15
80 14 75 13 120 17 115 16 80 15 75 15
75 13 70 12 75 15 70 15
65 13 60 12 130 18 125 17 70 15 65 15
75 13 70 12 120 18 115 17 70 15 65 15
65 13 60 12 110 17 105 16 60 15 55 15
75 12 70 11 110 17 105 16 65 14 60 14
65 12 60 11 95 17 90 16 60 14 55 14
55 11 50 11 95 17 90 16 55 14 50 14
65 12 60 12 65 15 60 15
55 13 50 12 50 14 45 14
45 13 40 12 45 14 40 14
35 13 35 12 40 14 35 14
30 12 25 11 30 13 25 13
25 11 20 11 25 12 20 12
35 11 30 11 25 13 20 13
85 15 80 14 85 16 80 16
80 15 75 14 80 16 75 16
80 14 75 13 75 16 70 16
70 14 65 13 70 16 65 16
55 13 50 12 55 15 50 15
35 11 30 11 35 13 30 13
30 11 25 11 30 12 25 12
150 16 140 14 140 16 135 16
120 16 115 14 125 16 120 16
150 17 140 16 170 17 165 17
130 17 120 16 140 17 135 17
110 16 100 15 115 16 110 16
75 14 70 13 75 15 70 15
120 17 115 16 120 17 115 17
90 17 85 16 90 17 85 17
95 16 90 15 95 17 90 17
75 16 70 15 75 17 70 17
70 16 65 15 70 17 65 17
60 16 55 15 60 17 55 17
75 14 70 13 75 16 70 16
70 14 65 13 70 16 65 16
60 13 55 12 60 15 55 15
50 13 45 12 50 15 45 15
SuperA TiCN FIRE AlCrN TiN MolyGlide
guhring@guhring-tools.ru Gun drills 47
www.guhring-tools.ru