The Sandhog Precision SCLCR2020K09 turning holder is specifically designed for machinists who are not willing to compromise on precision, rigidity, and cutting tool service life. 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 of high-quality alloy steel and has undergone precise heat treatment, ensuring maximum resistance to deflection and vibrations during heavy cutting.

Reliable clamping mechanism: The robust lever clamp design ensures strong, uniform, and reliable fixation of cutting inserts, preventing any displacement, which allows achieving excellent surface finish and adherence to tight tolerances.

Superior precision and repeatability:

Ground support surfaces: Key contact surfaces undergo precision grinding, which guarantees ideal 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 compliance with strict geometric tolerances.

Maximum performance and cost efficiency:

Excellent chip removal capability: the open design and optimized flute geometry ensure unimpeded 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, which reduces the cost per part.

Standardized compatibility and ease of use:

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

20: size of square shank 20 mm.

20: tool height (approximately 20 mm).

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

Standard tool interface: complies with the industry standard designated as SCLCR 2020K-09.

Fast and easy cutting edge replacement: The convenient clamping lever allows quick replacement and indexing of cutting edges without tools, minimizing machine downtime.