Product Description
Milwaukee SDS+ Thin-Wall Core Bit Adapter — 12 in.
Model Number: 48-03-3561
The Milwaukee 48-03-3561 is an SDS+ Thin-Wall Core Bit Adapter in 12 in. length — a precision-machined extension adapter that connects Milwaukee SDS+ thin-wall diamond core bits to SDS+ rotary hammers and combination hammers, enabling core drilling with the compact, lightweight SDS+ tool platform in applications where a dedicated core drill machine is not available or practical for the project scope. Thin-wall diamond core bits use a smaller-diameter barrel wall and a specialized diamond segment configuration optimized for efficient drilling in standard concrete applications while maintaining a compact, manageable bit assembly — thin-wall bits are lighter and produce less resistance than thick-wall bits of the same diameter, making SDS+ rotary hammer core drilling viable for a broader range of smaller-diameter core holes that would otherwise require full-size core drill equipment. This 12 in. adapter extends the core bit drilling capability of SDS+ rotary hammers to reach deep drilling locations, thick wall sections, and drilling positions where the standard adapter length cannot achieve the required penetration depth.
The adapter connects directly to the SDS+ shank system of compatible Milwaukee rotary hammers and combination hammers that support core drilling attachments — providing the rigid, centered connection needed for accurate, concentric core drilling without the bit wobble or runout that would result from an improperly fitted adapter. Core drilling with an SDS+ hammer and adapter is appropriate for smaller-diameter core holes in standard concrete at moderate drilling depths — for large-diameter, deep, or high-production core drilling in hard or reinforced concrete, a dedicated core drill machine provides superior performance and component longevity. Always use this adapter with the Milwaukee core bit sizes and rotary hammer models it is designed to accommodate — consult Milwaukee's product documentation for compatible rotary hammer models and the core bit diameter range appropriate for SDS+ core drilling operations.
Available in 8 in. and 12 in. adapter lengths to accommodate different drilling depth requirements — see Milwaukee's complete core bit adapter lineup for all available configurations including thick-wall, SDS Max, and threaded adapter types.
Features
- SDS+ shank interface for connecting thin-wall diamond core bits to SDS+ rotary hammers
- 12 in. length for extended drilling depth in thick walls and deep penetration locations
- Enables core drilling without dedicated core drill machine for smaller-diameter applications
- Precision-machined for concentric rotation and accurate hole alignment during drilling
- Available in 8 in. length — complete adapter lineup for all core drilling configurations
Specifications
- Adapter Type: SDS+ Thin-Wall Core Bit Adapter
- Length: 12 in.
- Shank: SDS+
- Available Lengths: 8 in. and 12 in.
Includes
- (1) Milwaukee 48-03-3561 SDS+ Thin-Wall Core Bit Adapter 12 in.
