Description
Drillco 170B1248 3/8″ x 8-1/2″ SDS Plus Drill Bulk 25PK is designed for professional contractors needing reliable, high-volume drilling solutions in masonry, concrete, brick, and stone. These SDS Plus drill bits feature a quick-change shank for secure installation and a short head-to-flute design that allows rapid debris removal for faster drilling speeds. The chisel-shaped head enhances penetration, while the self-centering tip ensures precise hole placement every time. Reinforced flute geometry provides durability and stability, making this 25-pack ideal for demanding job site conditions.
Features:
- Bulk pack of 25 SDS Plus drill bits for large-scale drilling needs.
- Durable high-speed steel construction for long-lasting performance.
- Quick-change SDS Plus shank for fast, secure bit replacement.
- Short head-to-flute entrance for efficient debris clearance.
- Chisel-shaped head geometry increases drilling efficiency.
- Self-centering tip provides accurate spot drilling with minimal wandering.
- Reinforced flute geometry adds strength and reduces the risk of breakage.
Benefits:
- Cost-effective solution for high-volume professional drilling tasks.
- Delivers clean, precise holes in masonry, concrete, and similar materials.
- Reduces downtime with quick-change SDS Plus compatibility.
- Designed for long-term durability in heavy-duty applications.
Technical Specifications:
- Model: 170B1248
- Size: 3/8″
- Length: 8-1/2″
- Shank Type: SDS Plus
- Quantity: Bulk pack of 25 drill bits
- Tip Geometry: Self-centering, chisel-shaped head
- Application: Drilling masonry, concrete, brick, stone, and similar materials






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