Page 1187 - Benma | Blue book 5.0

Drill chucks Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
241000 Keyless drill chuck ALBRECHT
Type SBF, keyless, not drilled through, all parts hardened, with ball bearing, with inside taper to DIN
238, only for clockwise operation.
Concentricity: 0.02-0.045 mm.
Designs:
241000.0800 - Cone B18A: This inside taper is 7 mm shorter than the normal taper B18. It requires
the corresponding arbor insert B18A.
Order ID Size Cone Clamping capacity D Length
mm mm mm
241000.0100 30 B10 0...3 24 44
241000.0300 65 B12 0...6.5 34 61.5
241000.0500 100 B12 0...10 43 80
241000.0600 100 B16 0...10 43 80
241000.0700 130 B16 1...13 50 90.5
241000.0800 160 B18A 3...16 56 95.5
241010 Keyless drill chuck ALBRECHT
one-piece
Type SBF, all parts hardened, chuck and mounting shank form a unit, 21 mm shorter than a two-
part system, therefore especially suitable for machines with a small operating range, higher stability
and concentricity.
The self-clamping effect of this chuck only works with right-hand rotation.
Order ID Clamping capacity Cone D A
mm mm mm
241010.0100 1-13 MK2 50 85
241010.0150 3-16 MK2 56 89
241010.0200 1-13 MK3 50 85
241010.0250 3-16 MK3 56 89
241010.0300 1-13 MK4 50 86.5
241010.0350 3-16 MK4 56 90

241060 Keyless drill chuck ALBRECHT CNC
Type NCBF, keyless, all parts hardened, with inside taper to DIN 238, self-clamping, with clamp
locking.
Order ID Size Cone Clamping capacity D Length
mm mm mm
241060.0200 130 CNC B16 1...13 50 90.5
241060.0300 160 CNC B18 3...16 56 95.5

241080 Keyless drill chuck RÖHM
Spiro
With inside taper as per DIN 228, self-retightening.
Wearing parts hardened and ground.
Usage: Keyless drill chucks for self-guided drilling machines and drill presses with tapered holder.
The drill bit can be clamped by hand simply and quickly.
Concentricity precision: 0.05 mm
Cone:
B12...B16: normal
B18A: shortened by 7 mm
Order ID Size Cone Clamping capacity D Length open
mm mm mm
Spiro 241080.0100 10 B12 0...10 43 82.5
241080.0200 10 B16 0...10 43 82.5
241080.0300 13 B16 1...13 50 94
241080.0400 16 B16 3...16 55 96.5
241080.0500 16 B18A 3...16 55 96.5

1178 Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch