Page 831 - Benma | Blue book 5.0

Taps, thread formers Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
1 63420 Tap drill DC
Pipe thread
HSS-E VAP G C Z
2-3 3-6
P M K
≤ 850 ≤ 900

N460-3, with spiral grooves 40° and V-surface treatment, HSS-E.
N Power class N
For long-chipping materials with a tensile strength of Rm > 350...1000 N/mm2.
Cut length: 2.5 x P.
Hole type: For pocket holes.
Order ID d P Standard L a d1 l Ø Z
in mm mm mm mm mm
163420.0100 G 1/8“ 28 5156 90 5.5 7 14 8.75 3
163420.0200 G 1/4“ 19 5156 100 9 11 14 11.6 3
163420.0300 G 3/8“ 19 5156 100 9 12 14 15.2 4
163420.0400 G 1/2“ 14 5156 125 12 16 20 18.9 4
163420.0500 G 3/4“ 14 5156 140 16 20 22 24.4 4
163420.0600 G 1“ 11 5156 160 20 25 26 30.7 4
163420.0700 G 1 1/4“ 11 5156 170 24 32 30 39.3 5
163420.0800 G 1 1/2“ 11 5156 190 29 36 35 45.2 5
163420.0900 G 2“ 11 5156 220 35 45 41 57 6
1 63440 Tap drill DC
Pipe thread
HSS-E TiN G C Z
2-3 3-4
P M K N
≤ 850 ≤ 900 AI
≥ 4% Si
N460TN-3, with spiral grooves 40° and TiN coating, HSS-E.
N Power class N
For long-chipping materials with a tensile strength of Rm > 350...1000 N/mm2.
Cut length: 2.5 x P.
Hole type: For pocket holes.
Order ID d P Standard L a d1 l Ø Z
in mm mm mm mm mm
163440.0100 G 1/8“ 28 5156 90 5.5 7 14 8.75 3
163440.0200 G 1/4“ 19 5156 100 9 11 14 11.6 3
163440.0300 G 3/8“ 19 5156 100 9 12 14 15.2 4
163440.0400 G 1/2“ 14 5156 125 12 16 20 18.9 4
163440.0500 G 3/4“ 14 5156 140 16 20 22 24.4 4

1 63460 Tap drill DC
Pipe thread
HSS-E G C Z
PM 2-3 3-4
P N
≥ 850 Cu
≤ 1400
H450-3, with 25° spiral flutes, HSSE-PM, DIN 5156, up to 1.5 x D.
H Power class H, red tape
For high-strength materials with a tensile strength of Rm > 900...1400 N/mm2, tempered steels,
alloyed tool steels, case-hardened steels, some special grades of non-ferrous metals.
Length of taper lead: 2.5 x P.
Hole type
For pocket holes.
Order ID d P Standard L a d1 l Ø Z
in mm mm mm mm mm
163460.0100 G 1/8“ 28 5156 90 5.5 7 14 8.75 3
163460.0200 G 1/4“ 19 5156 100 9 11 14 11.6 4
163460.0300 G 3/8“ 19 5156 100 9 12 14 15.2 4
163460.0400 G 1/2“ 14 5156 125 12 16 20 18.9 4
163460.0500 G 3/4“ 14 5156 140 16 20 22 24.4 4
163460.0600 G 1“ 11 5156 160 20 25 26 30.7 4

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