Clamping Systems

Clamping Systems with SK and BT shank for tools with bore
997300
Adapters with SK shank
Product
Drawing
Machine / Application Design Advantages Notes
Ι CNC machining centers with
automatic tool changer
Ι for precise mounting of tools
with bore
Ι clamping length L2 = 50 mm
for multiple-part cutters and
cutterheads
Ι quick-release taper according
to DIN 69871 (without dog and
locating grooves)
Ι tool attached and secured
against rotation with screws
Ι for clockwise and counterclockwise
rotation
Ι with retaining bolt according
to DIN 69872 for SK 30 type
A, SK 40 type B
Ι machines SK 30: IMA, Maka,
Reichenbacher, Weeke
Ι machines DK 40: IMA, Maka,
Reichenbacher, Stegherr
Ø D Ø d Ø d1 L2 L1 a NL Ident-No.
60 SK 30 25 55 147.8 100 6/M6/48 168800 #
60 SK 30 30 55 147.8 100 2/M6/48+2/6/48 182167 o
60 SK 40 30 55 168.4 100 2/M6/48+2/6/48 182168 o
[mm] [mm] [mm] [mm] [mm] [mm]
Spare parts Class-No. Ident-No.
Retention knobs DIN 69872 A for SK 30 997870 169293
Retention knobs DIN 69872 B for SK 40 997870 179339
7–41