SDS+ Core 3-1/8"X2"

Milwaukee SDS-PLUS Core Bit 2-9/16" x 2" (48-20-5230)

The Milwaukee SDS-PLUS Core Bit 2-9/16" x 2" is a masonry core cutting bit designed for SDS-Plus rotary hammers, used to create fast, large-diameter shallow holes in concrete, brick, and block.

What it is

This is a core-style cutter, meaning it:

• Cuts a ring of material instead of a solid hole
• Produces a solid core plug that must be removed after drilling
• Is designed for large-diameter, shallow-depth applications (up to 2")

Performance design

• Asymmetrical carbide teeth → faster cutting in masonry
• Centering capability → improves accuracy when starting holes
• Spiral body design → reduces friction and improves dust removal
• Two-piece system compatibility → works with adapter and pilot bit setup

Specifications

• Diameter: 2-9/16"
• Maximum cutting depth: 2" per pass
• System: SDS-Plus rotary hammer only

Ideal for

• Electrical conduit and box openings
• Plumbing and pipe penetrations
• HVAC wall pass-throughs
• Brick, block, and light concrete
• Fast, shallow large-hole drilling applications

Important limitation

• Not designed for deep drilling
• For deeper holes, you must:
  • Remove core plug and re-cut, or
  • Switch to SDS Max / diamond core systems for extended depth