HSS-G Jobber drill bit, DIN 338, ground flute, split-point according to DIN 1412-C, point angle 130°, type HD-S spiral with reinforced core for high precision and long tool life, bright finish.
General-purpose use, but due to the strengthened core also suited for use on CNC-machines, on most common materials such as steels up to 1.000 N/mm², cast steel, grey cast iron, malleable cast iron, nickel silver, graphite, etc.
Material groups : 1.1 - 1.4 / 3.1 - 3.3 / 4.2 - 4.12
Item no. | d1 | l1 | l2 | pcs/PU | Suitable for | € / PU | ||
102.0820 | 8,2 | 117 | 75 | 5 | 5/16X24 UNF | € 32,94 | ||
d1 8,2 l1 117 l2 75 pcs/PU 5 Suitable for 5/16X24 UNF |
Galileïlaan 32
6716 BP Ede
Netherlands
+31 88 574 15 00
info@rotec.tools