4" SDS-MAX or Spline Rotary Hammer Core Bit MPN:B-66678
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In Stock
Free Shipping
In Stock
SKU
510-G0603837
4" SDS-MAX or Spline Rotary Hammer Core Bit
Tackle tough drilling projects with the Makita 4in SDS-MAX or Spline Rotary Hammer Core Bit. This versatile tool is designed for heavy-duty use in applications such as concrete, masonry, and demolition work. Its 4in drill bit size and 4in overall length provide excellent drilling capabilities, while its bright, uncoated finish ensures maximum durability. With a maximum drilling depth of 3in, this bit is ideal for professionals and serious DIYers who need to drill large holes quickly and efficiently. Its compact size and lightweight design make it easy to maneuver in tight spaces, making it a valuable addition to any toolkit.
Top product features:
- Drills holes in concrete and masonry up to 3 inches deep
- Rotary hammer core bit design allows for efficient and aggressive drilling
- SDS-MAX or Spline interface enables compatibility with a variety of hammer drills
Top product applications:
- Drilling holes in concrete for anchor installation
- Drilling holes for electrical conduit in concrete
- Drilling holes for plumbing pipes in concrete
Hammer Drill Bit, 4 in, Carbide, 4 in Overall Length, Maximum Drilling Depth 3 in, Bright (Uncoated)
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.40
- Package Width: 4.80
- Package Height: 5.50
- Package Weight: 2.95
Product info last updated on February 9, 2026 2:52pm UTC
Category: Cutting Tools