Drillco 1-3/8 High Spiral Flute 3/4 Shank Construction Reamer (428A224)

Description

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.

Features:

• 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

Benefits:

• 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:

• Model: 428A224
• Size: 1-3/8″
• 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