ACK

LARGE ADJUSTABLE BALANCE CUTTER

Applications: Used for internal rough boring to ensure dimensional stability, and high accuracy.

Features

Balance cutter with twin cutter designs which effectively reduces vibration during machining and improves chip breaking.
ACK120~ACK400 are suitable for boring diameter Ø120 ~ Ø500mm.
ACK boring heads feature a center coolant design and offer two insert types to choose.
Balanced Cutting: AA Type (both inserts at the same height)–for blind hole machining.
Stepped Cutting: AB Type (inserts at different heights)–for through hole machining.
Please confirm the insert type (AA or AB) when ordering. Example: AC200 (AA-C).

Product Catalog

ADJUSTABLE BALANCE CUTTER

BT/NT

SK (DIN69871A)

Type
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BST ADJUSTABLE BALANCE CUTTER TOOL HOLDER

Features:

BST tool holders are offered in BT, NT, HSK, DIN, and CAT specifications.
BST tool holders are available in various lengths to meet different machining requirements.

BT50 BST100+ACK120

NT50 BST150+ACK120

SK50 BST150+ACK120T

SK50 BST100

PARTS insert and side lock screw for ACK

WRENCH TORQUE WRENCH

OUR APPLICATIONS

Discover our full range of tool holders engineered for precision, speed, and performance in every machining application.

Milling Holder

Our tool holders ensure excellent rigidity and vibration resistance, enabling smooth and stable high-speed milling. Perfect for precision machining of flat surfaces, contours, and complex geometries.

Milling Holder

Drilling Holder

Designed for accurate hole-making, our holders provide secure clamping for drills, reducing runout and improving efficiency in general-purpose and deep-depth drilling applications.

Drilling Holder

Reaming Holder

Ideal for finishing operations that demand fine surface quality and tight tolerances. Our tool holders support high concentricity for smooth and precise hole expansion.

Reaming Holder

Tapping Holder

Designed for precise threading operations, our tapping holders ensure secure tool retention and minimize vibration, enabling accurate and efficient thread cutting. Ideal for high-speed and deep-thread applications, they provide consistent performance and extend tool life.

Tapping Holder

Boring System

Provides secure and rigid support for boring operations, enhancing accuracy and surface quality. Suitable for both fine and deep boring, ensuring minimal tool runout.

Boring System

Multitasking Turning Tool

Designed for versatility in multitasking turning centers, our holders maintain high rigidity and precision. Enables efficient turning, milling, and drilling operations within a single setup.

Multitasking Turning Tool

Application Overview