Page 822 - Benma | Blue book 5.0

Taps, thread formers Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
1 62900 Tap drill DC
UNC thread
HSS-E UNC 2B C Z
2-3 3-4
P K N
≤ 850 Cu
AI≥4%Si
Bottoming tap, can also be used as single cutter, up to 1.5 x D, HSS-E, tolerance field 2B, ISO 529.
Power class N
For normal materials.
Cut length: 2 x P.
Hole type
For through and pocket holes. N
Designs
UNC 1...3/8“: N1110-3, reinforced shaft.
UNC 7/16...1“: N1210-3, falling-through shaft.
Order ID d P Standard L a d1 l l3 Ø Z
in mm mm mm mm mm mm
162900.0200 UNC 2 56 529 45 2.1 2.8 9.5 - 1.75 3
162900.0400 UNC 4 40 529 48 2.5 3.15 11 18 2.25 3
162900.0500 UNC 5 40 529 48 2.5 3.15 11 18 2.55 3
162900.0600 UNC 6 32 529 50 2.8 3.55 13 20 2.75 3
162900.0700 UNC 8 32 529 53 3.55 4.5 13 21 3.4 3
162900.0800 UNC 10 24 529 58 4 5 16 25 3.8 3
162900.1000 UNC 1/4“ 20 529 66 5 6.3 19 30 5.1 3
162900.1100 UNC 5/16“ 18 529 72 6.3 8 22 35 6.5 3
162900.1200 UNC 3/8“ 16 529 80 8 10 24 39 8 3
162900.1300 UNC 7/16“ 14 529 85 6.3 8 22 - 9.3 3
162900.1400 UNC 1/2“ 13 529 89 7.1 9 24 - 10.8 3
162900.1600 UNC 5/8“ 11 529 102 10 12.5 32 - 13.6 3
162900.1700 UNC 3/4“ 10 529 112 11.2 14 33 - 16.6 3
162900.1900 UNC 1“ 8 529 130 14 18 45 - 22.3 4

1 62920 Set of tap drills DC
UNC thread
HSS UNC 2B Z
3-4
P K N
≤ 850 Cu
AI≥4%Si
Set of 3 pieces, taper, second and bottoming tap, HSS, tolerance field 2B.
Power class N
For normal materials.
Cut length:
taper tap: 5 x P.
second tap: 3 x P.
bottoming tap: 2 x P.
Hole type
For through and pocket holes.
Designs
UNC 1...3/8“: N1110-S, reinforced shaft.
UNC 7/16“...1“: N1210-S, falling-through shaft.
Order ID d P Standard d a d1 l L l3 Ø Z
in mm mm mm mm mm mm mm N
162920.0200 UNC 2 56 529 2.18 2.1 2.8 9.5 45 - 1.75 3
162920.0400 UNC 4 40 529 2.84 2.5 3.15 11 48 18 2.25 3
162920.0600 UNC 6 32 529 3.5 2.8 3.55 13 50 20 2.75 3
162920.0700 UNC 8 32 529 4.16 3.55 4.5 13 53 21 3.4 3
162920.0800 UNC 10 24 529 4.82 4 5 16 58 25 3.8 3
162920.1000 UNC 1/4“ 20 529 6.35 5 6.3 19 66 30 5.1 3
162920.1100 UNC 5/16“ 18 529 7.93 6.3 8 22 72 35 6.5 3
162920.1200 UNC 3/8“ 16 529 9.52 8 10 24 80 39 8 3
162920.1300 UNC 7/16“ 14 529 11.11 6.3 8 22 85 - 9.3 3
162920.1400 UNC 1/2“ 13 529 12.7 7.1 9 24 89 - 10.8 3
162920.1600 UNC 5/8“ 11 529 15.87 10 12.5 32 102 - 13.6 3
162920.1700 UNC 3/4“ 10 529 19.05 11.2 14 33 112 - 16.6 3
162920.1900 UNC 1“ 8 529 25.4 14 18 45 130 - 22.3 4

Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch 813