Al - JW Donchin CO.

● 3 Flute Stub Drill - 0º Rake Angle
● Foret extra-court 3 lèvres - Angle de
coupe à 0°
R325
● 3-nutiger Bohrsenker 0 Grad
Spanwinkel
● Broca extra-corta Tres cortes, ángulo
de salida 0º
● Spiraalboren, 3-snijder, 0°. Spaanhoek
● Broca 3 Nav. Extra Curta - Ângulo de
Saída 0º
R325
O/L to DIN 6539 / Gesamtlänge nach DIN 6539 / Totale lengte vlgs. DIN 6539 / longueur totale selon DIN 6539 / Longitud total según
DIN 6539 / C/T segundo DIN 6539
■
●
d 1
d 1
Øh 7
decimal
mm Inch
l 2
mm
l 1
mm e-Code
3.00 0.1181 22 46 R3253.0
3.20 0.1260 24 49 R3253.2
3.50 0.1378 27 52 R3253.5
3.80 0.1496 30 55 R3253.8
4.00 0.1575 30 55 R3254.0
4.20 0.1654 30 55 R3254.2
4.50 0.1772 32 58 R3254.5
4.80 0.1890 35 62 R3254.8
5.00 0.1969 35 62 R3255.0
5.20 0.2047 35 62 R3255.2
5.50 0.2165 39 66 R3255.5
5.80 0.2283 39 66 R3255.8
6.00 0.2362 39 66 R3256.0
6.50 0.2559 42 70 R3256.5
6.80 0.2677 45 74 R3256.8
7.00 0.2756 45 74 R3257.0
7.50 0.2953 45 74 R3257.5
7.80 0.3071 48 79 R3257.8
8.00 0.3150 48 79 R3258.0
8.50 0.3346 48 79 R3258.5
8.80 0.3465 52 84 R3258.8
9.00 0.3543 52 84 R3259.0
d 1
d 1
Øh 7
decimal
mm Inch
l 2
mm
l 1
mm e-Code
9.50 0.3740 52 84 R3259.5
9.80 0.3858 55 89 R3259.8
10.00 0.3937 55 89 R32510.0
10.20 0.4016 55 89 R32510.2
10.50 0.4134 55 89 R32510.5
10.80 0.4252 60 95 R32510.8
11.00 0.4331 60 95 R32511.0
11.50 0.4528 60 95 R32511.5
11.80 0.4646 60 95 R32511.8
12.00 0.4724 65 102 R32512.0
12.50 0.4921 65 102 R32512.5
13.00 0.5118 65 102 R32513.0
13.50 0.5315 66 107 R32513.5
13.80 0.5433 66 107 R32513.8
14.00 0.5512 66 107 R32514.0
14.50 0.5709 70 111 R32514.5
14.80 0.5827 70 111 R32514.8
15.00 0.5906 70 111 R32515.0
15.50 0.6102 73 115 R32515.5
15.80 0.6220 73 115 R32515.8
16.00 0.6299 73 115 R32516.0
36