Accupro CPX134000 Keyless Drill Chuck Sds-plus 1/2 Inch

Product Description

The ACCUPRO CPX134000 is a keyless drill chuck designed for use with SDS-Plus rotary hammer and hammer drill tools. It accepts bit shanks from 1/16 inch up to 1/2 inch, covering the full range of standard twist and masonry drill bits used in trade applications. The keyless mechanism allows rapid bit changes without a chuck key, saving time on busy job sites. The chuck body is constructed from steel and uses a ball bearing design for smooth, consistent clamping. A 42 mm sleeve diameter and integral SDS-Plus shank mount make this a direct-fit accessory for compatible rotary hammer platforms. A mounting screw is included.

This chuck is suited for residential and commercial construction, mechanical, and electrical trade applications where a rotary hammer or SDS-Plus hammer drill is in regular use. It converts an SDS-Plus tool to accept standard round-shank bits, expanding the versatility of existing equipment. It is typically installed by electricians, plumbers, HVAC technicians, and general construction trades who use rotary hammers for core drilling, anchor setting, and structural penetrations. Closed length is 75 mm and open length is 65 mm, keeping the tool-to-bit distance compact.

Key Features

• Keyless design allows fast, tool-free bit changes on the job
• Accepts drill bits from 1/16 inch to 1/2 inch capacity
• SDS-Plus integral shank mounts directly to compatible rotary hammer tools
• Ball bearing construction provides smooth chuck operation and consistent grip
• Steel chuck body for durability in demanding trade environments
• 42 mm sleeve diameter with mounting screw included

Compatibility

Designed for use with SDS-Plus rotary hammer and hammer drill tools that accept standard SDS-Plus shank accessories. No specific compatible model numbers were provided in the product data.

Installation Notes

Installation is performed by attaching the integral SDS-Plus shank into the tool holder of a compatible SDS-Plus rotary hammer, following the tool manufacturer's bit-change procedure. Ensure the tool is powered off and unplugged or the battery removed before installing or removing the chuck. Verify the mounting screw is properly secured before operating the tool. Consult the tool manufacturer's documentation for maximum recommended chuck weight and torque limits.