Drillco construction reamer details
Drillco .776 High Spiral Flute 1/2 Shank Construction Reamer (428A149)
Drillco 428A149 0.776 High Spiral Flute 1/2 Shank Construction Reamer is engineered for heavy-duty reaming in structural steel fabrication, bridgework, and industrial assembly applications. The tapered point allows smooth entry into off-center or misaligned holes, ensuring precise and accurate hole enlargements. Its high spiral flute design enhances chip removal, reduces heat buildup, and delivers a consistent, smooth surface finish. The 3-flats reduced shank provides a secure, slip-free grip in the chuck, making it suitable for demanding fabrication environments.
0.776-inch high spiral flute construction reamer with 1/2-inch shank
Tapered point for easy entry into misaligned or undersized holes
High spiral flutes for efficient chip removal and smooth surface finish
3-flats reduced shank for secure, slip-free chuck grip
Ensures precise, clean, and accurate hole enlargements
Reduces heat buildup and improves cutting efficiency
Durable construction for long-lasting industrial use
Reliable performance in structural steel and bridgework applications
Technical Specifications:
Size: 0.776 inch
Shank Size: 1/2 inch
Shank Type: 3-flats reduced shank
Point Type: Tapered point
Flute Type: High spiral flutes
Applications: Structural steel fabrication, bridgework, industrial assembly
Product identification
- Brand: Drillco
- Model / MPN: 428A149
