2-1/2" x 24" SDS-MAX Tunnel Bit MPN:B-66307
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In Stock
Free Shipping
In Stock
SKU
510-G0603724
2-1/2" x 24" SDS-MAX Tunnel Bit
Take your drilling projects to the next level with the Makita SDS-MAX Tunnel Bit. Designed for heavy-duty use, this 2-1/2in x 24in bit is perfect for drilling through concrete, brick, and block. Its bright, uncoated finish provides maximum visibility and reduces wear on your drill. With a maximum drilling depth of 18in, you can tackle large-scale projects with ease. Ideal for contractors, builders, and DIY enthusiasts, this bit is also great for drilling tunnels, foundations, and other applications where maximum depth and speed are required. Its durability and performance make it a valuable addition to any tool collection.
Top product features:
- 2-1/2in diameter allows for drilling larger holes
- 24in overall length provides extra reach for drilling into hard-to-reach areas
- 2 flutes enable efficient chip removal and reduce drilling time
Top product applications:
- Drilling holes in concrete for foundation work
- Drilling holes in masonry for electrical or plumbing installations
- Drilling holes for anchor bolts in heavy construction projects
Hammer Drill Bit, SDS Max, 2 1/2 in, Carbide, 24 in Overall Length, Maximum Drilling Depth 18 in, Bright (Uncoated), Number of Flutes 2
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: 25.20
- Package Width: 3.50
- Package Height: 3.50
- Package Weight: 4.74
Product info last updated on February 18, 2026 5:40am UTC
Category: Cutting Tools