The Sandhog Precision SCLCR2020K09 turning holder is specially designed for machinists who are not ready to compromise on the accuracy, rigidity, and service life of cutting tools. This clamping (SCLCR) holder, intended for external turning, facing, and profiling operations, offers excellent stability and is the ideal choice for high-precision CNC turning of metals, alloys, and modern engineering materials.

Key features and benefits

Unmatched rigidity and stability:

Forged and hardened body: The holder body is made from high-quality alloy steel and has undergone precise heat treatment, ensuring maximum resistance to deflection and vibration during heavy cutting.

Reliable clamping mechanism: The robust lever-lock design provides powerful, even, and secure clamping of the insert, preventing any displacement, which allows for achieving superior surface finish and maintaining tight tolerances.

Superior accuracy and repeatability:

Ground support surfaces: Key contact surfaces undergo precision grinding, ensuring perfect positioning of the cutting insert in every cycle. This minimizes runout and ensures stable tool geometry when machining each part.

Optimized for fine finishing: The design minimizes overhang and maximizes cutting stability, enabling superior surface finish and adherence to strict geometric tolerances.

Maximum productivity and cost efficiency:

Excellent chip removal capability: the open design and optimized flute geometry ensure unobstructed chip evacuation, prevent clogging, and protect the workpiece and cutting edge.

Increased tool life: By reducing vibrations and ensuring ideal positioning of the cutting edge, the holder minimizes the formation of burrs and premature wear of the cutting edge, thereby lowering the cost per part.

Standardized compatibility and ease of use:

SCLCR: clamp type, left-hand cutting, right-hand tool (for traditional turning in a chuck).

20: size of square shank 20 mm.

20: tool height (approx. 20 mm).

K09: special cutting edge clamp geometry for K-type (rhombic) inserts with an internal diameter of 9 mm.

Standard tool interface: Complies with the industry standard SCLCR 2020K-09.

Quick and easy insert replacement: the convenient clamping lever enables fast replacement and repositioning of inserts without the use of tools, minimizing machine downtime.