Kennametal 1018351 Kenloc Ck Indexable Clamp

Product Description

The KENNAMETAL 1018351 is a CK-style clamp from the Kenloc series, designed to secure indexable inserts in compatible toolholders during turning and boring operations. The clamp applies consistent clamping force across the insert face, maintaining seating accuracy and reducing insert movement under cutting loads. It is configured for neutral cut applications, meaning it suits operations where the cutting direction is neither left-hand nor right-hand biased. Weighing approximately 0.022 pounds, it is a compact, precision-machined component installed by machinists and CNC toolroom technicians as part of routine insert changeovers or toolholder maintenance.

This clamp is suited for use in toolholders that accept the Kenloc CK clamping system, common in production turning environments on CNC lathes and manual engine lathes. It is appropriate for both roughing and finishing setups where neutral-cut insert orientation is specified. Technicians performing high-frequency insert indexing will find this clamp relevant to maintaining consistent tool geometry across multiple insert changes.

Key Features

• CK clamp style compatible with Kenloc series toolholder bodies
• Neutral cut configuration for non-handed turning and boring applications
• Lightweight at 0.022 pounds, minimizing added mass in the clamping assembly
• Designed for repeatable insert seating during indexable insert changeovers
• UNSPSC Code 23242100 for procurement and cataloging reference

Compatibility

Designed as an OEM-style replacement clamp for Kenloc series toolholders that use the CK clamping system in neutral cut configurations.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Before replacing or reseating the clamp, ensure the machine is powered down, the spindle is locked, and all stored energy is released per shop lockout/tagout procedures. Use the correct Torx or hex key as specified by the toolholder manufacturer when fastening the clamp screw — do not overtighten, as this can damage the insert or clamp seat. Inspect the clamp and pocket for chips or debris before seating a new insert.