7/8 in. x 16 in. x 21 in. 4-Cutter MX4 SDS-MAX Rotary Hammer Drill Bit MPN:48-20-3946
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Free Shipping
In Stock
SKU
510-G103456909
7/8 in. x 16 in. x 21 in. 4-Cutter MX4 SDS-MAX Rotary Hammer Drill Bit
Tackle even the toughest drilling jobs with the Milwaukee 7/8 in. x 16 in. x 21 in. 4-Cutter MX4 SDS-MAX Rotary Hammer Drill Bit. Engineered with carbide tips for maximum durability and long-lasting performance, this bit excels in drilling through concrete, masonry, and other hard materials. Its 4-cutter design provides faster drilling speeds and reduced vibration, making it ideal for heavy-duty applications such as foundation work, slab demolition, and pipe installation. With its compact design and robust construction, this bit is perfect for professionals and serious DIYers who demand the best results.
Top product features:
- Carbide construction provides long-lasting durability and resistance to wear and tear.
- SDS-MAX shank allows for efficient and secure connection to SDS-MAX rotary hammers.
- Maximum drilling depth of 17 inches enables users to complete deep drilling tasks quickly and effectively.
Top product applications:
- Demolition of concrete and masonry
- Drilling holes for anchors and fasteners
- Breaking up and removing concrete and masonry
SDS-MAX Drill Bit, SDS Max, 7/8 in, Carbide, 21 in Overall Length, Maximum Drilling Depth 17 in, Shank Diameter 45/64 in, Shank Hex Size Not Applicable, Bright (Uncoated)
Additional Information
- Country of Origin: DE
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 24.60
- Package Width: 1.80
- Package Height: 1.10
- Package Weight: 1.90
Product info last updated on February 2, 2026 2:15am UTC
Category: Cutting Tools