Page 768 - Benma | Blue book 5.0

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1 60400 Tap drill DC
Metric ISO thread
Tolerance 6H +0.10 mm
HSS-E M 6H+ B Z
0.10 3.5-5.5 3
N
Cu, AI

With oversize, tolerance 6H + 0.10 mm
With straight grooves and progressive tap, HSS-E.
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.
Designs N
M3...M6: N320-4, reinforced shaft.
M8...M16: N420-4, falling-through shaft.
Order ID d P Standard L a d1 l l3 Ø
mm mm mm mm mm mm mm
160400.0100 M3 0.5 371 56 2.7 3.5 12 18 2.5
160400.0200 M4 0.7 371 63 3.4 4.5 14 21 3.3
160400.0300 M5 0.8 371 70 4.9 6 15 25 4.2
160400.0400 M6 1.0 371 80 4.9 6 17 30 5
160400.0500 M8 1.25 376 90 4.9 6 20 - 6.8
160400.0600 M10 1.5 376 100 5.5 7 22 - 8.5
160400.0700 M12 1.75 376 110 7 9 24 - 10.2
160400.0900 M16 2 376 110 9 12 30 - 14

1 60420 Tap drill DC
Metric ISO thread
HSS-E M ISO 2 B Z
(6H) 3.5-5.5 2-3
N
Cu, AI

Straight grooves, progressive tap and intermittent teeth, HSS-E, tolerance field ISO2 / 6H.
Power class N
Long-chipping materials with a tensile strength of Rm > 350...1000 N/mm2.
Cut lengths:
M2: 2.5 x P.
M2.5...M24: 4 x P. N
Hole type: For through holes.
Designs
M2: N321-3, reinforced shaft.
M2.5...M3.5: N321-4, reinforced shaft.
M4...M24: N421-4, falling-through shaft.
Order ID d P Standard L a d1 l l3 Ø Z
mm mm mm mm mm mm mm
160420.0100 M2 0.4 371 45 2.1 2.8 8 - 1.6 2
160420.0200 M2.5 0.45 371 50 2.1 2.8 10 - 2.05 3
160420.0400 M3 0.5 371 56 2.7 3.5 12 18 2.5 3
160420.0600 M4 0.7 376 63 2.1 2.8 14 - 3.3 3
160420.0700 M5 0.8 376 70 2.7 3.5 15 - 4.2 3
160420.0800 M6 1 376 80 3.4 4.5 17 - 5 3
160420.0900 M8 1.25 376 90 4.9 6 20 - 6.8 3
160420.1000 M10 1.5 376 100 5.5 7 22 - 8.5 3
160420.1100 M12 1.75 376 110 7 9 24 - 10.2 3
160420.1300 M16 2 376 110 9 12 30 - 14 3

Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch 759