Präzisionswerkzeuge Karl Bruckner GmbH: [Translate to English:] Mitlaufende Hochleistungsspitzen mit Morsekegel Laufkörper gefedert

Back to overview

A Series – the allrounder with head bearings

The centres from our A series offer the user an economic solution for almost every standard workholding situation. From turning, CNC turning, cylindrical grinding to measuring and inspection centres of A series fulfil the high requirements of performance, precision and tool life.

Supplementary seal for all
types of S series and A series.
Works as a splash ring for operations
involving heavy flows of coolant
(see type S/SG).

1Runout with test report

Precision design:
max. 0.005 mm
High-precision design:
max. 0.003 mm

2Centrepoint through-hardened

made of alloy tool steel

3Sealing through
shaft seal ring

protects the bearings from dirt and coolant.

4Precision roller bearings

for supporting high axial and radial load. Maintenance-free due to permanent lubrication.

5Housing

of high tensile alloy steel. Head and shank hardened.

Type AS, ASG

Centrepoint 60°

Type ASKOP

Centrepoint 60°/40°
extended

Type ASHG

Centerpoint 60°
carbide-tipped

Type ASE

Centrepoint with
internale taper 1:7,5
for interchangeable inserts

Karl Bruckner GmbH
Präzisionswerkzeugfabrik

Bruckwiesenstraße 11-15
71384 Weinstadt
Ortsteil Grossheppach