Description
Drillco 170B1148 7/32″ x 8-1/2″ SDS Plus Drill Bulk 25PK is built for professional-grade drilling in concrete, masonry, stone, and brick. This bulk pack of 25 SDS Plus drill bits is ideal for contractors and high-volume construction projects. Each bit features an SDS Plus shank for secure attachment and efficient power transfer with rotary hammer drills. The short head-to-flute entrance allows for quick debris removal, while the chisel-shaped head geometry and self-centering tip ensure accurate drilling with reduced bit wandering. Reinforced flute construction provides added strength and extended tool life under heavy use.
Features:
- Bulk pack of 25 SDS Plus drill bits for high-volume drilling needs
- 7/32″ diameter with 8-1/2″ length for standard-depth drilling applications
- SDS Plus shank ensures secure fit and optimal energy transfer
- Short head-to-flute entrance enables fast debris clearing
- Self-centering tip ensures precise spot drilling and prevents slipping
- Chisel-shaped head geometry improves cutting speed and accuracy
- Reinforced flute design enhances durability and extends bit lifespan
- Suitable for drilling concrete, masonry, stone, and brick materials
Benefits:
- Perfect for contractors requiring multiple bits for large-scale projects
- Delivers fast, accurate drilling in tough construction environments
- Durable, long-lasting build reduces frequent replacements
- Efficient debris evacuation for smoother, faster drilling
Technical Specifications:
- Model: 170B1148
- Type: SDS Plus Drill Bit – Bulk Pack
- Quantity: 25 Drill Bits
- Diameter: 7/32″
- Overall Length: 8-1/2″
- Material: High-quality steel for enhanced durability
- Shank Type: SDS Plus
- Applications: Concrete, Masonry, Stone, Brick





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