Bosch HCFC2064 Sds-plus Rotary Hammer Drill Bit 3/8 in

Product Description

The ROBERT BOSCH TOOL GROUP HCFC2064 is a carbide SDS-Plus rotary hammer drill bit designed for heavy-duty drilling into concrete and rebar. Part of the Bulldog Xtreme line, it measures 3/8 inches in diameter with a 12-inch overall length, a 10-inch flute length, and a 10-inch useable length. The bit uses Diffusion Bonding Technology to create a stronger carbide-to-steel bond, extending service life compared to standard SDS-Plus bits. Licensed HVAC, plumbing, and electrical contractors as well as general trade professionals will find this bit suited for high-volume core and anchor hole applications in structural concrete.

This bit is optimized for heavy-duty rotary hammers using the SDS-Plus chuck interface. The centric conical tip centers the bit on contact, guiding it through concrete for rounder, more accurate holes. The design is intended to reduce jamming when the bit encounters embedded rebar, and a wear mark on the shank allows the installer to verify that hole diameter remains within spec throughout the bit's working life. Typical applications include setting anchors, running conduit through concrete block, and boring through slabs in commercial and residential construction.

Key Features

• Diffusion Bonding Technology creates a stronger carbide-to-steel bond for extended bit life
• 4x longer life in rebar versus standard SDS-Plus bits
• 40% more life in concrete than competitive full head carbide bits
• Centric conical tip guides the bit for rounder, more accurate holes
• No-jam geometry reduces stalling and binding when drilling through rebar
• Wear mark on shank confirms hole diameter accuracy throughout bit life

Compatibility

Designed for use with heavy-duty SDS-Plus rotary hammers. The SDS-Plus shank interface is the standard fitment for this bit type across a wide range of professional rotary hammer models.

Installation Notes

Installation should be performed by qualified trade professionals familiar with rotary hammer operation and concrete drilling procedures. Always power down and unplug or de-energize the tool before inserting or removing the bit. Confirm the chuck locks the SDS-Plus shank fully before applying load. Follow applicable OSHA and jobsite safety requirements when drilling into structural concrete, including verifying no embedded conduit, utilities, or post-tension cables are present in the work area.