Page 707 - Benma | Blue book 5.0

Solid carbide drilling Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
1 55560 Solid carbide twist drill FUTURO

VHM TiAIN DIN 5xD
α: 140º 6537
P M K N S H
Cu, AI Ti-Ni 44-56
HRC
Type 500IK, made of solid carbide, ultra-fine carbide type K/P, TiAlN, DIN 6537, without flat.
Design
Point angle 140°, strong core, very good self-centring, short chips from concave cutting geometry
with special sharpening and pointing. The multilayer coating on a TiAlN-TiN bases combines the
advantages of the TiN-, TiAlN and TiCN layers and thus offers unusually universal use.
For drilling depths 5 x D, with internal cooling.
Application
For machining long- and short-chipping materials such as structural and hardened steels, cast steel,
tempered steels and alloyed steels with strength up to about 1200 N/mm2, but also for carbon
steels, cast and high-alloyed AlSi alloys. Hard machining up to 55 HRC.
Order ID d1 l2 l1 d2 l3 Order ID d1 l2 l1 d2 l3 Order ID d1 l2 l1 d2 l3
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
155560.0100 4 36 74 6 36 155560.1200 7.5 53 91 8 36 155560.2300 11 71 118 12 45
155560.0200 4.2 36 74 6 36 155560.1300 7.8 53 91 8 36 155560.2400 11.5 71 118 12 45
155560.0300 4.5 36 74 6 36 155560.1400 8 53 91 8 36 155560.2500 12 71 118 12 45
155560.0400 4.8 44 82 6 36 155560.1500 8.5 61 103 10 40 155560.2600 12.5 77 124 14 45
155560.0500 5 44 82 6 36 155560.1600 8.8 61 103 10 40 155560.2700 13 77 124 14 45
155560.0600 5.5 44 82 6 36 155560.1700 9 61 103 10 40 155560.2800 13.5 77 124 14 45
155560.0700 5.8 44 82 6 36 155560.1800 9.5 61 103 10 40 155560.2900 14 77 124 14 45
155560.0800 6 44 82 6 36 155560.1900 9.8 61 103 10 40 155560.3000 15 83 133 16 48
155560.0900 6.5 53 91 8 36 155560.2000 10 61 103 10 40 155560.3100 16 83 133 16 48
155560.1000 6.8 53 91 8 36 155560.2100 10.2 71 118 12 45
155560.1100 7 53 91 8 36 155560.2200 10.5 71 118 12 45

698 Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch