Datasheet

73
THUNDERWEB
METAL DRILL BITS
HSS GROUND - DIN 338
THUNDERWEB
STANDARD DRILL BIT
The Thunderweb design
is characterised by a
conical shaped web
which gets thicker
towards the back of
the drill bit.
The web on standard
drill bits is a constant
thickness throughout
the length of the bit.
VS
Parabolic web
cross section
Conventional type web
cross section
°
Accepts higher feed
pressure and torque.
°
Less breakages.
°
Long life.
19 piece set
Art. no. 4932352374
25 piece set
Art. no. 4932352376
c
e set
2352376
c
e set