Page 784 - Benma | Blue book 5.0

Taps, thread formers Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
161140 Tap drill DC
Metric ISO thread
HSS-E VS M ISO 2 B Z
PM (6H) 3.5-5.5 3-4
M N S
≤ 900 Cu Ni
≤ 900
With straight grooves, progressive tap and VS-wear-protection layer, HSSE-PM, tolerance field ISO2
/ 6H.
Power class Z, blue tape
For tough materials, such as stainless, acid- and heat-resistant steels with a breaking elongation
over 30%. For minimal lubrication.
Cut length: 4 x P. Z
Hole type: For through holes.
Designs
M3...M10: Z320VS-4, reinforced shaft.
M12...M20: Z420VS-4, falling-through shaft.
Order ID d P Standard L a d1 l l3 Ø Z
mm mm mm mm mm mm mm
161140.0100 M3 0.5 371 56 2.7 3.5 12 18 2.5 3
161140.0200 M4 0.7 371 63 3.4 4.5 14 21 3.3 3
161140.0300 M5 0.8 371 70 4.9 6 15 25 4.2 3
161140.0400 M6 1 371 80 4.9 6 17 30 5 3
161140.0500 M8 1.25 371 90 6.2 8 20 35 6.8 3
161140.0600 M10 1.5 371 100 8 10 22 39 8.5 3
161140.0700 M12 1.75 376 110 7 9 24 - 10.2 3
161140.0800 M16 2 376 110 9 12 30 - 14 3
161140.0900 M20 2.5 376 140 12 16 36 - 17.5 4

161180 Tap DC
Metric ISO thread
HSS-E VAP M ISO 2 C Z
(6H) 2-3 2-4
M S
≤ 900 Ni
≤ 900
With 40° spiral flutes, from M3.5 with truncated thread, „V“ surface treatment, HSS-E, tolerance
class ISO2 / 6H.
Power class Z, blue tape
For tough materials such as stainless steels and acid- and heat-resistant steels with elongation at
break over 30%. Chamfer length: 2.5 x P.
Hole type: For pocket holes. Z
Versions
M2...M3: Z360V-3, reinforced shank.
M3.5...M10: Z362V-3, reinforced shank.
M12...M30: Z462V-3, reduced shank.
Order ID d P Standard L a d1 l l3 Ø Z
mm mm mm mm mm mm mm
161180.0100 M2 0.4 371 45 2.1 2.8 7 - 1.6 2
161180.0200 M2.5 0.45 371 50 2.1 2.8 9 - 2.05 2
161180.0300 M2.6 0.45 371 50 2.1 2.8 9 - 2.15 2
161180.0400 M3 0.5 371 56 2.7 3.5 5.5 18 2.5 3
161180.0500 M3.5 0.6 371 56 3 4 6.5 20 2.9 3
161180.0600 M4 0.7 371 63 3.4 4.5 7.5 21 3.3 3
161180.0700 M5 0.8 371 70 4.9 6 9 25 4.2 3
161180.0800 M6 1 371 80 4.9 6 11 30 5 3
161180.0900 M8 1.25 371 90 6.2 8 12.5 35 6.8 3
161180.1000 M10 1.5 371 100 8 10 14 39 8.5 3
161180.1100 M12 1.75 376 110 7 9 14 - 10.2 3
161180.1200 M14 2 376 110 9 11 14 - 12 3
161180.1300 M16 2 376 110 9 12 18 - 14 3
161180.1400 M18 2.5 376 125 11 14 21 - 15.5 3
161180.1500 M20 2.5 376 140 12 16 24 - 17.5 3
161180.1600 M22 2.5 376 140 14.5 18 24 - 19.5 3
161180.1700 M24 3 376 160 14.5 18 27 - 21 4
161180.1800 M27 3 376 160 16 20 27 - 24 4
161180.1900 M30 3.5 376 180 18 22 30 - 26.5 4

Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch 775