ALPEN – HSS Cobalt Drill Bit Set 19 Piece 1.0-10.0mm x 0.5mm

19 Piece Cobalt drill bit set
Alpen HSS-ECo Cobalt KP19 Jobber drill set in plastic cassette 19 pcs. ø 1.0-10.0
mm.

Range
of application:
5% cobalt-alloyed jobber drills with high heat-resistance for drilling steels
with tensile strength over 800 N/mm², especially suitable for high alloyed steels,
bearing-steels, hot/cold-rolled steel. Ideal for stainless steel.

For drilling into:
Structural steels < 400 N/mm²
Free cutting steels < 850 N/mm²
Unalloyed heat treatable steels < 1.100 N/mm²
Alloyed heat treatable steels < 1.300 N/mm²
Copper, brass, aluminium
Stainless steels
Grey cast iron, malleable cast iron

Strengths

HIGHLY ACCURATE
special shape, drills without center-punching

BREAK RESISTANT
thanks to CNC heat treatment

INDUSTRIAL QUALITY
suitable for NC machines

SELF-CENTRING
thanks to special point shape

TEMPERATURE RESISTANT
Up to 600° C drilling even with the highest thermal stress

FAST
due to special drill grinding fast drilling progress and
up to 50% less feed pressure required

What’s in the box
1 x Alpen – Hss Cobalt Drill Bit Set 19 Piece 1.0-10.0mm x 0.5mm