External Holders

Mounting/removing the head alone improves workability and safety when changing the insert, reducing machine downtime at changeovers and thus increasing productivity.

Polygon taper shape achieves head change repeatability within 5μm for all 3 axes

Supports gang type toolposts; exchanging positive type inserts on the machine is easy with lever locking holder

Lineup also includes zero-offset type

Lineup includes uncoated carbide grade BL130, with outstanding wear resistance and sharp-cornered cutting edges, usable on turret-type toolposts as well

Realises smooth chip evacuation and superb surface finish in back turning

Also supports Replaceable Head Type Quick Change Holder APM series Maximum depth of cut 8.0mm, width of cut 2.5mm

PCD chipbreaker SUMIDIA BREAK MASTER LD type realises outstanding chip control in grooving and traverse cutting of aluminum alloys

Lineup includes shank diameters of ø14 to 25mm, supporting various adapter sleeve toolposts

Turning, internal boring, and face grooving are supported through the combination of a unique design that ensures high indexing accuracy and easy insert replacement

The Twin Head Holder is an innovative small tool usable with two cutting edge types, supporting drill adapter sleeve toolposts as well