Drillco construction reamer details
Drillco 1-3/8 High Spiral Flute 3/4 Shank Construction Reamer (428A224)
Drillco 428A224 1-3/8 High Spiral Flute 3/4 Shank Construction Reamer is engineered for heavy-duty reaming in structural steel assembly fabrication. Its high spiral flute design ensures efficient chip removal and smooth cutting, while the tapered point allows easy entry into misaligned holes. The 3-flats reduced shank provides a secure grip in the chuck, minimizing slippage during operation. With multiple flute configurations, this reamer delivers precise and reliable performance in demanding construction applications.
Tapered point for smooth entry into misaligned holes
High spiral flute design for efficient chip removal
3-flats reduced shank for secure chuck grip
Most common countersinking angles available: 60°, 82°, 90°
6 flutes for very fast shearing cuts
Higher flute count reduces chip size and chatter
Ensures accurate reaming in challenging construction applications
Improved cutting efficiency and chip evacuation
Reduced chatter and smoother finish on reamed holes
Secure operation with minimized slippage and breakage
Technical Specifications:
Type: High Spiral Flute Construction Reamer
Shank Size: 3/4"
Point Type: Tapered point
Shank Style: 3-flats reduced shank
Applications: Fabrication of structural steel assemblies
Product identification
- Brand: Drillco
- Model / MPN: 428A224
