Drillco 1/4" x 6-1/2" SDS Plus Dura-Drill Bulk (172B1166)
Drillco 172B1166 1/4" x 6-1/2" SDS Plus Dura-Drill Bulk is built for professional drilling in reinforced concrete, masonry, stone, and brick. Featuring advanced 4×90 head geometry, this bit prevents locking when encountering rebar on the side and is specifically designed for longer life in demanding concrete applications. It can crush through and pulverize rebar, making it ideal for heavy-duty construction projects. This bulk pack ensures contractors have multiple bits on hand for high-volume drilling needs.
1/4" diameter with 6-1/2" length for precise drilling applications
SDS Plus shank for secure fit and optimal power transfer
4×90 head geometry prevents bit locking on side rebar
Engineered for long life when drilling in concrete
Capable of crushing and pulverizing rebar during reinforced concrete drilling
Bulk pack for professional contractors and large-scale projects
Suitable for concrete, masonry, stone, and brick applications
Ideal for heavy-duty drilling in reinforced concrete
Prevents jamming and bit breakage when hitting rebar
Durable design ensures long-lasting performance
Bulk packaging saves time and cost on repetitive jobs
Technical Specifications:
Type: SDS Plus Dura-Drill Bit – Bulk Pack
Quantity: Multiple Drill Bits
Overall Length: 6-1/2"
Material: High-grade steel for maximum durability
Shank Type: SDS Plus
Applications: Reinforced Concrete, Masonry, Stone, Brick
Product identification
- Brand: Drillco
- Model / MPN: 172B1166
