Quick Change Tool Holder Series For Small Lathes and autolathes


Quick Change Tool Holder Series For Small Lathes and autolathes

Sumitomo Electric Industries has added shanks for internal coolant supply without a hose and external turning heads for ISO inserts to the Indexable Head Type Quick Change Tool Holder APM series for Small Lathes and Autolathes.

The expanded lineup of Indexable Head type Quick Change Holder APM series includes shanks supporting coolant supply without hose that is compatible with various machine manufacturers' specifications, and external turning heads for ISO insert (left-handed, straight edged, 12mm-square negative type inserts).

Internal coolant supply, which improves chip evacuation and suppresses insert wear, typically uses piping and hoses; however, this product supports coolant supply without hoses, thus eliminating the need for piping setup and preventing chip entanglement around hoses.In addition, external turning heads for ISO inserts that enable back turning and taper turning, as well as heads that use negative type inserts with many corners.

Polygon taper-shaped fitting part and high-precision manufacturing achieve cutting edge repeatability accuracy within 5μm during head replacement (excludes individual insert variations)

In addition, vibration and machined surface quality equivalent to that of integrated-type tools can be achieved.

Shank sizes of 10x10mm, 12x12mm, and 16x16mm are available to support various CNC autolathes, with heads for various turning operations, including front turning, back turning, grooving, threading, and cut-off.

Shank coolant ports are compatible with various machine manufacturers' specifications, supporting a variety of v. The internal coolant supply port on the head's rake face side breaks chips into small pieces to achieve excellent chip control. are now available.

January 26, 2026

Sumitomo Electric Industries has added shanks for internal coolant supply without a hose and external turning heads for ISO inserts to the Indexable Head Type Quick Change Tool Holder APM series for Small Lathes and Autolathes.

The expanded lineup of Indexable Head type Quick Change Holder APM series includes shanks supporting coolant supply without hose that is compatible with various machine manufacturers' specifications, and external turning heads for ISO insert (left-handed, straight edged, 12mm-square negative type inserts).

Internal coolant supply, which improves chip evacuation and suppresses insert wear, typically uses piping and hoses; however, this product supports coolant supply without hoses, thus eliminating the need for piping setup and preventing chip entanglement around hoses.
In addition, external turning heads for ISO inserts that enable back turning and taper turning, as well as heads that use negative type inserts with many corners.

Polygon taper-shaped fitting part and high-precision manufacturing achieve cutting edge repeatability accuracy within 5μm during head replacement (excludes individual insert variations)

In addition, vibration and machined surface quality equivalent to that of integrated-type tools can be achieved.

Shank sizes of 10x10mm, 12x12mm, and 16x16mm are available to support various CNC autolathes, with heads for various turning operations, including front turning, back turning, grooving, threading, and cut-off.

Shank coolant ports are compatible with various machine manufacturers' specifications, supporting a variety of v. The internal coolant supply port on the head's rake face side breaks chips into small pieces to achieve excellent chip control. are now available.