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MACHINING OF SHEET STEEL
MULTI-DIA
CONICAL DRILLS for sheets
TiN coating
HSS + TiN = hardness 63 HRC, to machine steels up to 800 N/mm², copper, brass, bronze, aluminium up to 6% Si. The TiN coating  hardness 2300 HV increases the tool life by increasing wear resistance.
TiN 2872
Material :
HSS
Coating :
TiN
Use :
machine use
Catalog 219 :
D
d1
d2
L
Reference
€ Unit
14
3
6
62
82287214000
20,08
20
6
8
72
82287220000
34,42
30
16
10
77
82287230000
61,39
30 SL
6
10
94
82287230SL0
71,13
40
25
12
87
82287240000
103,83
53
37
12
98
82287253000
172,10

Kits

Designation
Composition
Reference
€ Unit
SET 2872
3 Conical Drills TiN
∅ 14 - 20 - 30 SL
82287200000
125.05