Page 763 - Benma | Blue book 5.0

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160100 Tap drill DC
Metric ISO thread
HSS-E TiN M ISO 2 B Z
(6H) 3.5-5.5 2-3
P M K N
≤ 850 ≤ 900 AI
≥ 4% Si
With straight grooves, progressive tap and TiN coating, HSS-E, tolerance field ISO2 / 6H, reinforced
N shaft.
Power class N
For long-chipping materials with a tensile strength of Rm > 350...1000 N/mm2.
Cut length:
M2: 2.5 x P.
M2.5...M10: 4 x P.
Hole type: For through holes.
Designs
M2: N320TN-3, reinforced shaft.
M2.5...M10: N320TN-4, reinforced shaft.
Order ID d P Standard L a d1 l l3 Ø Z
mm mm mm mm mm mm mm
160100.0100 M2 0.4 371 45 2.1 2.8 8 - 1.6 2
160100.0200 M2.5 0.45 371 50 2.1 2.8 10 - 2.05 3
160100.0300 M3 0.5 371 56 2.7 3.5 12 18 2.5 3
160100.0400 M4 0.7 371 63 3.4 4.5 14 21 3.3 3
160100.0500 M5 0.8 371 70 4.9 6 15 25 4.2 3
160100.0600 M6 1 371 80 4.9 6 17 30 5 3
160100.0700 M8 1.25 371 90 6.2 8 20 35 6.8 3
160100.0800 M10 1.5 371 100 8 10 22 39 8.5 3

160120 Tap drill DC
Metric ISO thread
HSS-E TiCN M ISO 2 B Z
(6H) 3.5-5.5 3
P M K N
≤ 850 ≤ 900

N320TC-4, with straight grooves, progressive tap and TiCN coating, HSS-E, tolerance ISO2 / 6H,
N with reinforced shaft.
Power class N
For long-chipping materials with a tensile strength of Rm > 350...1000 N/mm2.
Cut length: 4 x P.
Hole type: For through holes.
Order ID d P Standard L a d1 l l3 Ø
mm mm mm mm mm mm mm
160120.0100 M2.5 0.45 371 50 2.1 2.8 10 - 2.05
160120.0200 M3 0.5 371 56 2.7 3.5 12 18 2.5
160120.0300 M4 0.7 371 63 3.4 4.5 14 21 3.3
160120.0400 M5 0.8 371 70 4.9 6 15 25 4.2
160120.0500 M6 1 371 80 4.9 6 17 30 5
160120.0600 M8 1.25 371 90 6.2 8 20 35 6.8
160120.0700 M10 1.5 371 100 8 10 22 39 8.5

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