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Step drills Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
157500 Multistep drills

HSS

P M N
≤ 850 ≤ 900 Cu, AI

Type Multistep, HSS, nitrided, with two spiral-shaped cutting grooves and fixed drill, cylindrical
shank with three-surface grind.
Application
For soft and stainless sheet metal, plastics, Plexiglas, fibreglass.
Is part of:
157510 Set of multistep drills
Order ID Type Step Ø Step size Shaft Ø h9 Length
mm mm mm mm
157500.0100 L1-S 4 / 5 / 6 / 7 / 8 / 9 / 10 / 11 / 12 5 6 79
157500.0200 L2-S 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 4.5 9 71
157500.0300 L3-S 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 / 22 / 24 / 4 10 100
26 / 28 / 30
157510 Set of multistep drills
HSS

P M N
≤ 850 ≤ 900 Cu, AI

In metal case.
Consisting of:
157500.0100: 1 pieces Multistep drill Type Multistep L1-S 4.0-12.0 mm
157500.0200: 1 pieces Multistep drill Type Multistep L2-S 6.0-20.0 mm
157500.0300: 1 pieces Multistep drill Type Multistep L3-S 6.0-30.0 mm
Order ID Assortment
157510.0100 L-S

157530 Multistep drills
HSS TiN

P M N
≤ 850 ≤ 900 Cu, AI

Type Multistep, HSS, TiN, with two spiral-shaped cutting grooves and fixed drill, cylindrical shank
with three-surface grind.
Because of TiN coating has longer useful life, higher cutting speeds and reduced edge build-ups.
Is part of:
157540 Set of multistep drills
498584
Order ID Type Step Ø Step size Shaft Ø h9 Length
mm mm mm mm
157530.0100 L1-S TiN 4 / 5 / 6 / 7 / 8 / 9 / 10 / 11 / 12 5 6 79
157530.0200 L2-S TiN 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 4.5 9 71
157530.0300 L3-S TiN 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 / 22 / 4 10 100
24 / 26 / 28 / 30
157540 Set of multistep drills

HSS TiN

P M N
≤ 850 ≤ 900 Cu, AI

TiN coating, in metal case.
TiN coating gives longer service life, higher cutting speeds and reduced edge build-ups.
Consisting of:
157530.0100: 1 pieces Multistep drill Type Multistep, HSS, TiN L1-S TiN 4.0-12.0mm
157530.0200: 1 pieces Multistep drill Type Multistep, HSS, TiN L2-S TIN 6.0-20.0 mm
157530.0300: 1 pieces Multistep drill Type Multistep, HSS, TiN L3-S TIN 6.0-30.0 mm
Order ID Assortment
157540.0100 L-S TiN
Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch 719