Drillco 170B1166 1/4″ x 6-1/2″ SDS Plus Drill Bulk 25PK is built for fast and precise drilling in concrete, masonry, stone, and other tough materials. This bulk pack of 25 high-quality bits is ideal for contractors and professionals who need reliable performance on large-scale projects. Featuring an SDS Plus shank for a secure fit, these bits ensure efficient drilling with quick debris removal and accurate hole placement every time.
Features:
- 1/4″ diameter, 6-1/2″ overall length – designed for small to medium masonry drilling
- Bulk pack of 25 bits for high-volume drilling applications
- SDS Plus shank ensures secure and stable bit retention
- Short head-to-flute entrance allows rapid debris evacuation
- Chisel-shaped head geometry enhances drilling speed and penetration
- Self-centering tip ensures precise spot drilling with minimal wandering
- Reinforced flute geometry for increased durability under repeated use
- Compatible with concrete, masonry, brick, and stone surfaces
- Manufactured in the USA for consistent quality and long-lasting performance
Benefits:
- Efficient, high-speed drilling for repetitive tasks
- Clean, accurate holes with reduced bit wear
- Cost-effective bulk pack tailored for professional use
Technical Specifications:
- Model: 170B1166
- Diameter: 1/4″
- Overall Length: 6-1/2″
- Quantity: 25 Pieces
- Shank Type: SDS Plus
- Application: Masonry drilling – compatible with SDS Plus rotary hammer drills
